This, however, was not the case. According to the museum’s brochure and Mr Sung, the Marquise had suffered from tuberculosis and a diseased gall bladder. Just before she died of some kind of heart attack she had consumed a hundred and twenty water melon seeds.

‘She have myocardial infarction, you know,’ said Mr Sung, quoting from memory out of the brochure, a habit of his. ‘Very sick, you know, bad heart, bad insides. Let’s go.’

They moved along to look down through a second aperture at the Marquise’s internal organs and dura mater preserved in bottles of formaldehyde. Mr Sung looked inquiringly into the face of his companion, hoping perhaps to see there signs of nausea or dismay. But the other man’s expression was as inscrutable as his own. Mr Sung gave a little sigh.

‘Let’s go.’

‘I wish you wouldn’t keep saying that,’ said Wexford irritably. ‘If I may suggest it, you should say, “Shall we go?” or “Are you ready?”’

Mr Sung said earnestly, ‘You may suggest. Thank you. I am anxious to speak good. Shall we go? Are you leady?’

‘Oh, yes, certainly.’

‘Don’t reply, please. I practise. Shall we go? Are you leady? Good, I have got it. Come, let’s go. Are you leady to go to the site? Reply now, please.’

They got back into the taxi. Between the air-conditioned building and the air-conditioned car the temperature seemed that of a moderate oven, set for the slow cooking of a casserole. The driver took them across the city to the excavation where archaeologists had found the bodies of the Marquise, her husband and her son, clay figures of servants, provisions, artefacts to accompany them on their journey beyond the grave. The other bodies had been skeletons, their clothing fallen to dust. Only the Marquise, hideous, grotesque, staring from sightless empty eyes, had retained the waxen lineaments of life, wrapped in her painted gown, her twenty layers of silk robes.

Wexford and Mr Sung looked through the wooden grille at the great deep rectangular burial shaft and Mr Sung quoted almost verbatim a considerable chunk from Fodor’s Guide to the People’s Republic of China. He had a retentive memory and seemed to believe that Wexford, because he couldn’t decipher ideographs, was unable to read his own language. It was even Wexford’s Fodor’s he was quoting from, artlessly borrowed the night before. Wexford didn’t listen. He would have given a good deal to have been rid of baby-faced pink-cheeked slant-eyed Mr Sung. In any other country on earth a bribe equivalent to a month’s wages – and here that would easily have been within Wexford’s means – would have freed him for good of his guide-interpreter. Not in China, where even tipping was banned. Mr Sung was incorruptible. In spite of his youth, he was already a party member. A fanatical light came into his eyes and his flabby muscles tautened when he spoke of the great statesmen, Mao Tse Tung included, his own native place of Hunan Province had produced. Wexford sometimes wondered if the day would come, twenty years hence perhaps, when if he still lived he would open his Times and read that the new Chairman of the Chinese Communist Party was one Sung Lao Zhong, aged forty-seven, from Chang-sha. It was more than possible. Mr Sung came to the end of his memorized paragraph, sighed at the call of duty but refused to shirk it.

‘Light,’ he said. ‘Shall we go? We visit now porcelain factory and before evening meal teacher training college.’

‘No, we don’t,’ said Wexford. A mosquito bit him just above the ankle bone. The heat was enormous. Like the imagined casserole, he was slowly cooking, a gravy-like viscous sweat trickling stickily all over his body. It was the humidity as much as the ninety-eight degree temperature that did it. ‘No, we don’t. We go to the hotel and have a shower and a siesta.’

‘There will be no other time for porcelain factory.’

‘I can’t help that.’

‘It is most necessary to see college attended by Chairman Mao.’

‘Not today,’ said Wexford. The ice-cold atmosphere in the car stimulated a gush rather than a trickle of sweat. He mopped his face.

‘Velly well. I hope you not leglet,’ said Mr Sung, indignation, as any emotion did, causing acute confusion in the pronunciation of liquids. ‘I aflaid you be solly.’ His voice was vaguely threatening. Much more rebellion on the part of this obstinate visitor, Wexford thought, and Mr Sung might even insist that no such omissions were open to him. If Lu Xing She, the Chinese Tourist Board, whose vicar on earth, so to speak, Mr Sung was, required Wexford to see factories, kindergartens, colleges and oil refineries, these institutions he would see and no doubt about it.

Mr Sung turned away and looked out of the window. His face seldom expressed anything but a ruthless affability. The top of his head came approximately to Wexford’s shoulder, though for a Southern Chinese he wasn’t particularly short. He wore a cotton shirt, white as driven snow, a pair of olive green baggy cotton trousers and sandals of chestnut brown moulded plastic. His father, he had told Wexford, was a party cadre, his mother a doctor, his sister and own wife doctors. They all lived together in a two-roomed apartment in one of the city’s grey barrack-like blocks with Mr Sung’s baby son, Tsu Ken.

Hooting at pedestrians, at cyclists who carried on their bikes anything from a couple of live fat piglets and a chicken to a suite of furniture, the car made its way through drab streets to the Xiangjiang Hotel. There were very few buildings in Chang-sha that pre-dated the Revolution of 1949, only the Kuomintang general’s house with green curly roofs just by the hotel and a ruined European church of grey stucco whose provenance no one seemed to know anything of. Mr Sung got out of the car and came into the lobby with him. There he shook hands. Any more casual mode of behaviour wouldn’t have satisfied his sense of duty. It was all Wexford could do to prevent his accompanying him to the eighth floor in the lift. He would be ready, please, by seven, said Mr Sung, for an open-air showing of a film about the history of the Revolution.

‘Oh, no, thank you,’ said Wexford. ‘Too many mosquitos.’

‘You take anti-malaria pill evly Fliday, I hope?’

‘I still don’t like being bitten.’ Wexford’s ankle bone felt twice its normal size. ‘Mysteriously enough –’ he caught sight in a rare mirror of his sweat-washed, sunburnt, never even adequately handsome face, ‘– I am particularly attractive to anopheles but the passion isn’t mutual.’ Mr Sung looked at him with uncomprehending relentless amiability. ‘And I won’t sit in the open inviting them to vampirize me.’

‘I see. Light. You come to cinema in hotel and see Shanghai Girl and Charlie Chaplin in Great Dictator. Shanghai Girl very good Chinese film about construction workers. I sit next so you don’t miss storly.’

‘Wouldn’t you rather be at home with your wife and your baby?’

Mr Sung gave an enigmatic smile. He shook Wexford’s hand once more. ‘I do my job, light?’

Wexford lay on his iron-hard bed on a thin quilt. The undersheet, for some quaint reason, was a blue and white checked tablecloth. Cold air blew unevenly over him from the Japanese air conditioner, while outside the window the general’s house and the brown pantiled roofs of Chang-sha lay baking in moist sizzling heat. He had made himself, with water from the thermos flask that was one of the amenities of his room, half a pint of green tea in a cherry-blossom painted cup with a lid. They made you eat dinner here at six (breakfast at seven, lunch, appallingly, at eleven-thirty) but there was still an hour and a half to go. He couldn’t stomach the lemonade and strawberry pop and Cassia fizz you were expected to pour hourly into yourself to combat dehydration. He drank green tea all the time, making it himself and making it strong, or else he bought it from the street stalls for a single fen, something like a third of a penny, a glass.

Presently, after a second cup of tea, he dozed, but then it was time to shower and put on a fresh shirt for dinner. He would write to his wife later, there wasn’t time now. Hong Kong, where she was staying, waiting for him, seemed infinitely far away. He went down to the dining room where he would eat at a table by himself with his own private fan, discreetly half-concealed from the only other foreign contingent, Italians sitting at the next broad round table by a bamboo screen. He sat down and asked the girl for a bottle of beer.

The Italians came in and said hallo to him. The girl turned their fan on, tucked their screen round them and began bringing Wexford’s platters. Chicken and bamboo shoots in ginger sauce tonight, peanuts fried in oil, bright green nearly raw spinach, fried pumpkin and fried fish. Setting off with his nephew Howard and those other police officers who all ranked so much higher than he, he had brought a spoon and fork in his suitcase because he was afraid the Peking Hotel might not have Western cutlery. How green he had been, as green as the tea! The Peking Hotel was like an austere Ritz with arctic air-conditioning and a huge shopping arcade and curtains that drew and undrew electrically. But somehow none of them had ever bothered with the silver that was offered them but had eaten from the first as the Chinese eat, and now he was as proficient with chopsticks as might have been any dignitary in the Forbidden City. He could even, he now discovered, pick up a slippery oil-coated peanut with chopsticks, so skilful had he become. The girl brought him a bowl of rice and the big green bottle of Tsing-tao beer.

A feeling of tremendous well-being invaded him as he began to eat. He could still hardly believe after two weeks in China that he, Reg Wexford, a country policeman, was here in Tartary, in Cathay, had walked on the Great Wall, set foot on the Stone Boat in the Summer Palace, touched the scarlet columns in the Temple of Heaven, and was now touring southwards, seeing as many marvels and experiencing as many delights as Lu Xing She would permit.

A week after that Howard had rung up to say he had to go to Brighton and would call in on his uncle in Kingsmarkham on the way back. He walked in at about six on a Saturday night, a cadaverous giant of a man who, though perfectly healthy, had always contrived to look twenty years older than he actually was. His parents-in-law lived in Hong Kong. After the China trip he would be joining his wife in Hong Kong. What would his aunt Dora think of joining Denise out there for two or three weeks?

‘Reg too?’ Dora had said quickly. She was used to being left for long hours, days, by him. But she would never go off and leave him of her own accord.

‘Can’t be done,’ Howard said, shaking his head. ‘He’ll be occupied elsewhere.’

Wexford thought he meant Kingsmarkham. He cocked an eyebrow at his nephew, though, at this curious choice of words.

‘I shall need him in Peking,’ said Howard.

There was a silence. Wexford said, ‘You have to be serious, don’t you, Howard?’

‘Of course I’m serious. I’ve got carte blanche to pick my own team and I’m picking you as about the best detection expert I know, bar none. And I’m giving you plenty of notice so that you can get your own visa. These group visas are such a bore if you want to go wandering off on your own round China, which I’m sure you will.’

And that was what he was doing now while Howard, the amateur antiquarian, prowled about the yellow roofed pavilions of Peking at his ecstatic leisure, and the other team members, nursing incipient coronaries, hastened back over the skies of Asia to British worries and British crime. It was two weeks of his own annual holiday Wexford was taking now. He had flown down from Peking three days before and been met at Chang-sha airport by Mr Sung. He would never forget that flight, the stewardess bringing a strange meal of hard-boiled eggs and sponge cake and dried plums wrapped up like toffees, and the passengers – he had been the only Caucasian – the boys and girls in blue cotton, the high-ranking Korean army officers, military and correct in khaki-green uniforms, yet fanning themselves with fans of black silk trimmed with gold.

‘Mind you not swallow seeds like two thousand-year-old lady,’ said Mr Sung, who had a sense of humour of a kind.

The Great Dictator was dubbed in Chinese. Wexford stuck it for ten minutes. It seemed to him that all the children in Chang-sha must be in the cinema, all laughing so much that they nearly fell off their mothers’ laps. He excused himself to Mr Sung, saying with perfect if strange truth that he was cold. The air conditioning was blasting away over his left shoulder and down his neck. He strolled out into the street where the air had a warm furry dusty feel to it like the inside of a muff. Opposite was a shop where they sold tea. Wexford thought he would buy more tea there in the morning, he had almost exhausted the packet the hotel supplied.

He walked. He had a good sense of direction which was as well since the ideographs in which the street signs were written rendered him illiterate. The city was dimly lit, a warren, exotic and fantastic without the least pretension to beauty. In a broad intersecting highway people were playing cards on the pavement by the light of street lamps. Remembering what the hotel’s name meant, he headed back for the river. Crowds thronged the streets, friendly people too polite to stare, though their children looked and pointed and giggled at this blue-eyed giant. Ten o’clock is the middle of the night when you have to be up again at six. Wexford made himself a cup of tea, went to bed and to sleep and plunged soon after into the kind of dream he never had, or hadn’t had for years.

A nightmare. He was in China but it was the China of his own youth, before the Communists came to power, long before the Cultural Revolution destroyed the temples of Taoists and Buddha and Confucius, when the cities were still walled-in clusters of pagodas. And he was a young man, Chinese perhaps. At any rate he knew he was on the run – from the Nationalist soldiers, it could have been, or the Communists or the Japanese. He was walking barefoot and with a pack on his back along a path to the north of the city, outside the city walls.

The stone door in the hillside stood a little open. He went inside as into a place to shelter for the night, finding himself in a cavernous passage that seemed to lead into the heart of the hill. It was cold in the passage and close with a dank, ancient kind of smell, the smell of the Han Dynasty perhaps. On and on he walked, not exactly afraid, no more than apprehensive. The passage was dark, yet he had no difficulty in finding his way into the big rectangular chamber, its walls shored up with wood, its dimness relieved by the light from a single small oil lamp of green bronze.

The lamp burned by the side of a wooden table or bench that looked to him like a bed provided for his own night’s rest. He went over to it, lifted off the painted silk cloth which covered it and looked down upon the Marquise of Tai. It was a sarcophagus that he had uncovered, set in a burial chamber. The dead woman’s face was convulsed in a grimace of agony, the cheeks puffed, the eyes black and protruding, the lips curled back from shrunken gums and sparse yellowed teeth and swollen tongue. He recoiled and started back, for there came from the misty, gloomy depths of the coffin a sweetish smell of putrefaction. But as he took hold of the silk to cover once more that hideous dead thing, a shudder seemed to pass along the striated limbs and the Marquise rose up and laid her icy arms about his neck.

Wexford fought his way out of the dream and awoke with a cry. He sat up and put the light on and came round to the roar of the air conditioner and the beating of his own heart. What a fool! Was it going to the cinema or eating fried fish spiced with ginger or the heat that had brought him a dream straight out of Curse of the Mummy’s Tomb? It certainly wasn’t as if he had never seen a woman’s corpse before, and most of those he had seen had been a good deal less well-preserved than that of the Marquise. He drank some water and put out the light.

It was on the following day that he first saw the woman with the bound feet.

Wexford had felt fascination, then a rush of revulsion. Foot-binding had come in about AD 500, hadn’t it, and gone out with the Kuomintang? At first only aristocrats had practised it but the fashion had caught on even among peasants, so that you could scarcely have found a girl in China with normal unrestricted feet. He wondered how old the woman was who crossed the marble bridge on her daughter’s arm. Perhaps no more than sixty. They used to begin the tight bandaging of feet, turning the toes under and up into the sole, when a girl was little more than a baby and the bones were pliable. Such was the power of fashion that no man would have wanted a wife with normal feet, a wife who could walk with ease. In the nineteen thirties the custom had been banned by law and feet that were not beyond remedy unbound. Fascination conquered revulsion, pity and distaste, and Wexford stared. After all, everyone stared at him.

How would that woman feel now? What would she feel? Self-pity, resentment, envy of her freer descendants and, worse, her liberated near-coevals? Wexford didn’t think so. Human nature wasn’t like that. For all the pain she had suffered, the curtailment of movement, the daily agony of dressing and cleansing and rebandaging, no doubt she looked with scorn on those girls who ran across the bridge on large whole healthy feet, and with a sniff of snobbish contempt shuffled the more proudly on her own tiny pointed deformities.

She was the first of several such women he had seen, maybe ten in all. They had caused him to look with curiosity at the shapely flexed feet of the Marquise of Tai, even though he knew she had been born centuries before the custom came into vogue. His dream seemed to him ridiculous when he reviewed it in the morning. He didn’t have nightmares, never had, and had no intention of starting on them now. It must have been the food.

Breakfast was by far the least palatable meal he got and he viewed the spread before him with resignation. Fried bread rolls, sliced soda bread, rancid butter, plum jam, chocolate cream cake and coconut biscuits. Tea was brought in an aluminium kettle and he drank two cups of it. Mr Sung was hovering before he had finished.

He had a fresh pink shirt on – he was one of the cleanest-looking people Wexford had ever seen – and his black hair was still damp from its morning wash. How could you achieve that sort of thing when you shared a bathroom not only with four or five members of your family but with the other tenants on the same floor besides? It was wholly admirable. Wexford now recalled uneasily how it was said that Westerners smelt bad to the Chinese, owing to their consumption of dairy products. If this was true his own smell must lately be much improved, he thought, pushing away the nearly liquid greenish butter.

‘You will not mind come on bus with party?’

‘Not at all. Why should I?’

As if Wexford had protested rather than concurred, Mr Sung said in a repressive scolding way, ‘It is not economic drive bus fifty kilometre for one man. This is very wasteful. Much better you come with party, very nice Europe and American people. Light?’

The very nice European and American people were trooping off to the bus as he came out of the hotel. They looked weary and somewhat dishevelled and as if the last thing they wanted was to be driven out into the scorching Chinese countryside to the scenes of Mao Tse Tung’s birth and infancy. However, they had little choice about that. Their guide, with whom his own was chatting in rapid Mandarin over a post-breakfast menthol cigarette, looked as relentless, determined, cheerful and clean as Mr Sung. He was a little taller, a little thinner, his English a little worse, and was introduced to Wexford as Mr Yu. They shook hands. It turned out he was a fellow alumnus of Mr Sung’s from the alma mater of foreign languages.

Of all green growing things the greenest is rice. Wexford looked out of the window at rice seedlings, rice half-grown, rice near to harvest. This was the very quintessence of greenness, perhaps Aristotle’s perfect green which all other greens must emulate and strive for. Men and women in the age-old Chinese blue cotton and conical straw hats worked in the fields with lumbering grey water buffalos. To distract Mr Sung and Mr Yu from their enthusiastic disquisitions on Mao’s political career, Wexford asked what the crops were and was told peanuts, aubergines, castor oil plants, cassava, taro and soya beans. Sheets of water – ponds, lakes, canals – studded the neat landscape like jewels on patterned silk.

After a while Mr Yu got up and went to the front of the bus and began translating items from a newspaper into bad English for the benefit of the tourists. Wexford was trying to decide what was meant by a pirates’ strike in Hungary and measles in Afghanistan when one of the men from the party came and sat in the seat next to him. He was a small man with a lined red face and a shock of sandy hair.

‘Mind if I join you?’

What could he say but that he didn’t mind?

‘My name’s Lewis Fanning. It was either coming to sit with you or jumping screaming off the bloody bus. You can’t be worse than that lot and there’s a chance you’re better.’

‘Thanks very much.’ Wexford introduced himself and asked for an explanation of Mr Yu’s news disclosures.

‘He means pilots and missiles. If I’d known he was coming on this jaunt I wouldn’t have myself. I’d have stayed in my room and got pissed. As it is I don’t reckon I’ll make it sane to Canton.’

Wexford asked him why he had come if he hated it so much.

‘Dear God in heaven, I’m not on my hols. I’m working. I’m the tour leader. I brought this lot here by train. D’you wonder I’m going bananas?’

‘On the train from where?’

‘Calais,’ said Fanning. He seemed cheered by Wexford’s incredulity. ‘Thirty-six days I’ve been in trains, the Trans-Siberian Railway among others. Ten lunatics to shepherd across Asia. I nearly lost one of them at the Berlin Wall. They uncoupled the carriage and she got left in the other bit. She jumped out yelling and came running up along the track, it’s a miracle she’s still here. There’s another one an alcoholic and one who can’t leave the men alone. To my certain knowledge she’s had four in various wagons-lits en route.’

Wexford couldn’t help laughing. ‘Where’s your destination?’

‘Hong Kong. We leave tomorrow night on the train via Kweilin. I’m sharing sleeping quarters with two guys who haven’t been on speaking terms since Irkutsk.’

Wexford too would be on that train, sharing his four-berth compartment, as far as he knew, only with Mr Sung. But he hesitated over inviting Lewis Fanning to join them and in the end he didn’t. Instead he listened to a long account of the alcoholic tourist’s propensities, how she had drunk a bottle of whisky a day and had had to be carried by four men back on to the train at Ulan Bator. This lasted until they reached Shao-shan and were drinking tea before climbing the hill to the Mao farmstead. The countryside here had that fresh sparkling look you occasionally see in England on a rare fine day after a long spell of rain. In front of the house the lotus reared its round sunshade leaves and pink lily flowers out of a shallow pond. The rice was the soft tender green of imperial jade. But for all that the heat was intense. Thirty-nine degrees, said Mr Yu, which Wexford, multiplying by nine, dividing by five and adding thirty-two, made out to be a formidable hundred and two Fahrenheit. In the shade it became suddenly and shockingly cool, but they weren’t in the shade much and when they walked back down the hill, their heads stuffed with Maoism, they still had the museum of Maoiana to inspect, before lunch in the hotel.

Wexford was one of those Englishmen who aver they find a hot drink more cooling and refreshing than a cold one. Once they were in the dining room of the hotel he drank about a pint of hot strong tea. Mr Sung sat with Mr Yu at a table with two local guides. The train party, for some inscrutable, Chinese, culinary reason, were placed behind a screen and once more Wexford found himself alone.

He was rather annoyed at being so affected by the heat. He misquoted to himself, ‘My mother bore me in a northern clime’. Was that the reason for his feeling felled and bludgeoned in this temperature? Behind him a fan moved the warm heavy air about. Two girls brought a banquet in to him, no less than seven platters. Hard-boiled eggs, battered and fried, lotus buds, pork and pineapple, duck with beansprouts, mushrooms and bamboo shoots, prawns with peas and raw sliced tomatoes. He asked for more tea. From the moment he picked up the carved wooden chopsticks and began to eat the sweat rolled off him, wetting the back of his chair through his shirt.

Across the room the guides were eating fried bread rolls and hundred-year-old eggs and what Wexford thought might be snake.

‘As long as it moves they’ll eat it,’ Lewis Fanning had muttered to him on entering the room. ‘They’ll eat mice if they can catch them.’

A murmur of soft giggling voices came from the girls. It was like the twittering of birds at sundown. The men’s voices rose and fell in the strange purity of ancient Mandarin. Wexford wondered how it had come about that Europeans called the Chinese yellow. The skins of those four were a clear translucent ivory, a red flush on their cheeks, their hands thin and brown. He turned away, compelling himself not to stare, and looking instead into the shadowy part of the room from which the waitresses emerged where he saw an old woman standing by the doorway.

She was looking at him intently. Her face was pale and pouchy, her eyes black as raisins. Chinese hair scarcely ever turns white, remains black indeed long into middle age, and hers, though her age seemed great, was only just touched with grey. She wore a grey jacket over black trousers and her bound feet were tiny and wedge-shaped in their grey stockings and black child’s slippers. She stood erect enough but nevertheless supported herself on a cane.

The mother of the proprietor or the cook, Wexford supposed. Her stare was almost disconcerting. It was as if she wanted to speak to him, was girding herself up to find the courage to speak to him. But that was absurd. The over-whelming probability was that she spoke nothing but Chinese. Their eyes met once more. Wexford put down his chopsticks, wiped his mouth and got up. He would go to Mr Sung and ask him to interpret for them, so evident was it that she wished to communicate something.

But before he reached Mr Sung’s table the woman was gone. He looked back to where she had stood and there was no longer anyone there. No doubt he had imagined her need. He wasn’t in Kingsmarkham now, he reminded himself, where he was so often consulted, grumbled at, even pleaded with.

Lunch over, they went once again into the relentless sunshine to visit the school Mao had attended and the pond where he had swum. On the way back to the bus Wexford looked again for the old woman. He peered into the dim lobby of the hotel on the chance she might be there, but there was no sign of her. Very likely she had gazed so intently at him only from the same motive as the children’s – because his height and size, his clothes, ruddy skin and scanty fair hair were as remarkable here as a unicorn galloping down the street.

‘Now,’ said Mr Sung, ‘we go to Number One Normal School, Chairman Mao’s house, Clear Water Pond.’ He jumped on to the bus with buoyant step.

Wexford’s last day in Chang-sha was spent at Orange Island and in the museum where artefacts from the tombs at Mawangdui were on show. There, reproduced in wax this time, lay the Marquise of Tai, still protected by glass but available for a closer scrutiny. Wexford drank a pint of green tea in the museum shop, bought some jade for Dora, a fan for his younger daughter made of buffalo bone that looked like ivory – Sheila the conservationist wouldn’t have approved of ivory – and a painting of bamboo stems and grasshoppers with the painter’s seal in red and his signature in black calligraphy.

There was an English air about the old houses on the island with their walled gardens, their flowers and vegetables, the river flowing by. Their walls were of wattle and daub like cottages in Sewingbury. But the air was scented with ginger and the canna lilies burned brick red in the hazy heat. Off the point where Mao had once swum, boys and girls were bathing in the river. Mr Sung took the opportunity to give Wexford a lecture on Chinese political structure to which he didn’t listen. In order to get his visa he had had to put down on the application form his religion and politics. He had selected, not without humour, the most stolid options: Conservative, Church of England. Sometimes he wondered if these reactionary entries had been made known by a form of red grapevine to his guide. He sat down in the shade and gazed appreciatively at the arch with its green pointed roof, delicate and jewel-like against a silvery blue sky.

Through the arch, supported this time on a walking stick with a carved buffalo-bone handle, came the old woman with bound feet he had seen at the hotel in Shao-shan. Wexford gave an exclamation. Mr Sung stopped talking and said sharply, ‘Something is wrong?’

‘No. It just seems extraordinary. That woman over there, I saw her in Shao-san yesterday. Small world.’

‘Small?’ said Mr Sung. ‘China is very big country. Why lady from Shao-shan not come Chang-sha? She come, go, just as she like, all Chinese people liberated, all Chinese people flee. Light? I see no lady. Where she go?’

The sun was in Wexford’s eyes, making him blink. ‘Over by the gate. A little woman in black with bound feet.’

Mr Sung shook his head vehemently. ‘Very bad feudal custom, very few now have, all dead.’ He added, with a ruthless disregard for truth, ‘Cannot walk, all stay home.’

The woman had gone. Back through the arch? Down one of the paved walks between the canna lily beds? Wexford decided to take the initiative.

‘If you’re ready, shall we go?’

Astonishment spread over Mr Sung’s bland face. Wexford surmised that no other tourist had ever dared anything but submit meekly to him.

‘OK, light. Now we go to Yunlu Palace.’