Mo Qin Yu Shen (莫親於身) appears in the Qin Dynasty Bamboo Slips Wei Li Zhi Guan Ji Qian Shou (為吏治官及黔首) which kept in YueLu Academy and Jiao Nü (教女) which kept in Peking University.It should be understood as "nothing is more worthy of cherish than himself". After knowing the meaning of this sentence,it can help us understand the narrative relationship of the relevant short text. On this basis, the article also re-examines the short texts behind "Li You Liu Dai (吏有六殆)".