Guan li cai neng fa zhan fang an shi shi yu cheng xiao guan xi zhi yan jiuBing'en Wu · First published 1984Open the Tome
Wo guo li gong ren yuan guan li xun lian xian kuang yu wei lai xu qiu zhi yan jiuBing'en Wu · First published 1984Open the Tome
Taiwan qu jing mi gong ye xin chan pin kai fa qian neng yu shi chang tuo zhan fang xiang zhi yan jiu =Wu, Bing'en. · First published 1980Open the Tome
