Qi quan bo dong lü jiao yi

Wu lun ni shi xin shou hai shi dang qian zheng zai guan li tou zi zu he, Ben shu dou wei ni ti gong le guan yu bo dong lü jiao yi yuan li fang mian jian shi de ji chu zhi shi. Zuo zhe shi yi wei fu you jing yan de jiao yi yuan he pei xun shi, Zhei ben zhi nan zong he le zhuan jia fen xi yi ji zhen shi shi chang de yan jiu lai chan shu qi quan bo dong lü jiao yi.