Ben shu bao gua : liu ti li xue de fa zhan ji zhu yao yan jiu nei rong ; duo xiang liu ti li xue de fa zhan, liu xing he zhu yao can shu ; duo xiang liu ti li xue de ji ben fang cheng shi he yan jiu nei rong ; duo xiang liu ti li xue zai xian dai gong cheng zhong de ying yong.