Title: Zhi jian shang de shang ye mi mi
Description: Ben shu cong duo ge jiao du, Quan fang wei jiang shu le cong chan pin dao ke hu zai dao ying xiao fang shi deng zhan lüe zhi sheng de 12 ge guan jian fa ze. Mei ge fa ze zhong you xiang jie, You an li, Bing qie zhi chu le mei zhong fa ze de yun yong fang fa.
Subjects: Qi ye zhan lüe, Zhan lüe guan li, Yan jiu