Gen dan xin yong zheng yu dui wai mao yi

Ben shu cong li shi, Fa lü, Xian zhuang, Wen ti ji wei lai qu shi deng bu tong de jiao du dui xin yong zheng jin xing shen ru yan jiu, Tan tao le gen dan xin yong zheng de xing zhi, Te dian, Shi yong gui lü ji cun zai de wen ti, Bing jie he jin chu kou qi ye ji xiang guan yin xing de shi ji ye wu qing kuang dui xiang guan wen ti jin xing le zong he fen xi.