“During the Ming Dynasty (1368–1644), a Ming emperor conferred seven surnames upon the Jews, by which they are identifiable today: Ai (艾), Shi (石), Gao (高), Jin (金), Li (李), Zhang (張), and Zhao (趙); sinofications of the original seven Jewish clans’ family names: Ezra, Shimon, Cohen, Gilbert, Levy, Joshua, and Jonathan, respectively. Interestingly, two of these, Jin and Shi, are the equivalent of common Jewish names in the west: Gold and Stone. 

https://www.darkmoon.me/2014/china-and-the-jews/