Shuqiang LiuBooksZhonghua Renmin Gongheguo hun yin fa shi wu quan shuHe ban xin hua"Zhonghua Renmin Gongheguo gong si fa" shi yong wen daDa tai jian An DehaiDa tai jian Xiaodezhang"Zhonghua Renmin Gongheguo qin quan ze ren fa" shi yi ji shi yong zhi nanAuthor data: Open Library