Trengganu keping, a former currency of Trengganu (now part of Malaysia)
•
Kelantan keping, a former currency of Kelantan (now part of Malaysia)
In 1979, together with Ma Desheng, Wang Keping, Huang Rui, Li Shuang, Qu Leilei, Ai Weiwei, A Cheng founded the Stars Group (XingXing), an assembly of untrained, experimental artists who challenged the strict tenets of Chinese politics.