China. Guo jia zhi liang jian du jian yan jian yi zong ju. Fa gui si

• Quan guo zhi jian xi tong "wu wu" pu fa xiang guan fa lü fa gui hui bian
• Ru pin zhi liang an quan jian du guan li fa gui hui bian
• Zhonghua Renmin Gongheguo zhi liang ji shu jian du fa gui hui bian