Title: Ke te le xin si wei
Description: Ben shu de mu de shi yi xin ying de guan dian bang zhu qi ye jia he ye wu jing li li jie ru he zhi ding cheng gong de shang ye zhan lüe, Yi ji ru he zai ya zhou guan li qi ye, Shu zhong bao han de xi tong guan dian, Jiang yi xi lie ming zhi de shi chang ying xiao he zhan lüe li lun yu ya zhou shang ye yuan li jie he qi lai.
Subjects: Qi ye guan li, Shi chang ying xiao xue, Yan jiu
Places: Ya zhou