Ben shu qing xi jie shi le zhong gou de guo cheng, Jie shi le zhong gou de yuan li he zui jia shi jian fang shi, Bing ji chu le he shi yi ji he di ying gai kai shi wa jue dai ma yi qiu gai shan. Shu zhong ji chu le 70 duo ge ke xing de zhong gou, Mei ge zhong gou dou jie shao le yi zhong jing guo yan zheng de dai ma bian huan shou fa de dong ji he ji shu. Jiang bang zhu ni yi ci yi xiao bu di xiu gai dai ma, Cong er jian shao le kai fa guo cheng zhong de feng xian.