Zhu Gui [SEP] present in work
Zhu Gui
Zhu Gui is a fictional character in "Water Margin", one of the Four Great Classical Novels in Chinese literature. Nicknamed "Dry Land Alligator", he ranks 92nd among the 108 Stars of Destiny and 56th among the 72 Earthly Fiends.
Background.
The novel describes Zhu Gui as a tall man with a yellowish beard, and cheekbones like fists. Originally a trader, he decides to join the outlaws at Liangshan Marsh after suffering huge losses in his business. He holds the fourth leadership position
and weigh as little as 0.2 grams. 
The Buddhist monk Xuanzang describes that there are "small bronze coins" in the city of Kucha while he visited there in the year 630 which is mentioned in his work "Great Tang Records on the Western Regions" during the Tang dynasty. These cash coins are likely to have been the "Han Gui bilingual Wu Zhu coin".
Wu Zhu coins and the emergence of Chinese charms.
Wu Zhu cash coins played a central role in the emergence of Chinese numismatic charms