In the fifth year Dazhong (851), the Investigating Secretary-General in charge of the Heyin Iron and Salt Production Li Zhong was dismissed from office, and went to live in Hedong Prefecture. He fell ill, and over a ten-day period this illness became ever more serious, as he sank deeply into his bed. One evening, he told his servant: “I am ill and unable to rise.” He then ordered that the door be locked, but suddenly heard a rustling sound within the room. Zhong looked towards it, and saw a man in a deep red robe. It was Cai Xingji, Governor of Hexi. There was also another person, dressed in a folded white robe, standing behind him. Zhong was on good terms with Xingji, but was surprised, and said: “Censor Cai has arrived!” He ordered that they be invited up, and both, including the person in white, sat down. Before long, he saw that Xingji’s body was gradually growing, hands, feet, mouth and nose all increasing in size along with it. Looking hard, he realised that it was not actually Xingji. Zhong was astounded, and so called out to the Censor. Zhong then noticed that his own body  had recovered somewhat and that he was able to rise. He leaned his back against the wall and sat, asking: “Your servant’s illness has gone on for ten months. Now I feel much better; how can it not have been down to this?” The other replied: “The gentleman’s illness has reached the exact point.” He then indicated the white-robed person; “This is my youngest brother. He is skilled at divination, so I had him calculate for Zhong.” The white-robed man reached into his sleeve and withdrew a small wooden ape, placing it on the divan. After a little while the ape jumped and leaped from side to side several times before standing still. The white-robed man then told him: “The divination is complete. The Secretary-General’s illness is not something to worry about. He will reach sixty-two, but there will also be calamity.” Zhong asked: “Will the Censor drink some wine?” He replied: “How could one dare not take a drink?” Zhong thus ordered wine be brought. When the cup was placed before the red-robed man, he said: “I have my own drinking vessel.” He then brought out a cup from his clothing. At first it seemed to be silver, but once filled his cup flipped and turned without cease. Looked at closely it turned out to be made of paper. The two men each emptied two full cups, then the guest returned the vessel into his robe and left. He again warned Zhong: “After the gentleman has recovered, be careful not to drink wine, or disaster will indeed find you.” Zhong thanked him and made a promise. After some time of this the pair departed. When they reached the courtyard the pair were suddenly nowhere to be seen. The outer gate was checked but it remained as firmly bolted as before. When they looked before the divan, the wine lay on the floor – it had clearly been drunk by two spirits. Zhong’s health improved from then on, but before long he went back to drinking like he had before. The following year, he was demoted to serve as Minister of War for Hangzhou.
Li Fang 李昉, et al., Taiping guangji 太平廣記 (Extensive Gleanings from the Era of Great Harmony), 10 vols (Beijing: Zhonghua shuju, 1961), viii, 351.2777-78:
太中五年。檢校郎中知鹽鐵河陰院事李重罷職。居河東郡。被疾。旬日益甚。沈然在榻。一夕。告其僕曰。我病不能起矣。即令扃鍵其門。忽聞庭中窣然有聲。重視之。見一人衣緋。乃河西令蔡行己也。又有一人。衣白疊衣。在其後。重與行己善。即驚曰。蔡侍御來。因命延上。與白衣者俱坐。頃之。見行己身漸長。手足口鼻。亦隨而大焉。細視之。乃非行己也。重心異也。然因以侍御呼焉。重遂覺身  稍可舉。即負壁而坐。問曰。某病旬月矣。今愈甚。得不中於此乎。其人曰。君之疾當間矣。即指白衣者。吾之季弟。善卜。乃命卜重。白衣者於袖中出一小木猿。置榻上。既而其猿左右跳躑。數四而定。白衣者曰。卦成矣。郎中之病。固無足憂。當至六十二。然亦有災。重曰。侍御飲酒乎。曰。安敢不飲。重遂命酒。以杯置於前。朱衣者曰。吾自有飲器。乃於衣中出一杯。初似銀。及既酌。而其杯翻翻不定。細視。乃紙為者。二人各盡二杯。已而收其杯於衣中。將去。又誡重曰。君愈之後。慎無飲酒。禍且及矣。重謝而諾之。良久遂去。至庭中。乃無所見。視其外門。扃鍵如舊。又見其榻前。酒在地。蓋二鬼所飲也。重自是病癒。既而飲酒如初。其年。謫為杭州司馬。出宣室志
 The Zhonghua Shuju edition has Taizhong 太中here.