Title: Zheng he tian xia ying
Description: Ben shu fen wei jiu zhang, Nei rong bao kuo"zheng"ze cun, "he"ze xing;Bu wei suo you, Zhi wei suo yong;Chuang zao zi yuan hen man, Zheng he zi yuan hen kuai;Wo wei ren ren yong, Ren ren wei wo yong deng.
Subjects: Qi ye guan li, Zi yuan guan li, Yan jiu .