Crazy Stone is a black and humorous China film directed by Ning Hao in 2006. It is the only Chinese mainland film and television work in the "Asian Rising Star Director" program invested by Hong Kong artist Andy Lau. The main actors are Guo Tao, Liu Hua, Bo Huang, Lian Jin and Xu Zongheng. The film tells the story of a dying handicraft factory in Chongqing when it overthrew the old factory and found a priceless jade. Unexpectedly, the international thief Mike and the local thief gang headed by Doug are eyeing this jade. After a series of infighting contests and the exchange of true and false jadeites, the two thieves became completely humorous.