Green Gang
Chen Qimei (; 17 January 1878 – 18 May 1916), courtesy name Yingshi (英世) was a Chinese revolutionary activist and key figure of Green Gang, close political ally of Sun Yat-sen, and early mentor of Chiang Kai-shek. He was as one of the founders of the Republic of China, and the uncle of Chen Guofu and Chen Lifu.