This article focuses on analyzing three doubtful phrases from Shi Jing, by cross verification of ancient words or ancient documents, it is believed that the noun you nv (swimming girl) from the phrase ”There are you nvs in Han Dynasty” in Han Guang poem means girls that travel around instead of girls that are swimming. The word jing (scare) from ”Tu Yu Bu Jing” in the Che Gong poem has the meaning of ”warning” itself, so no need to change it to jing (warn). The word bi from ”Bi Yu Wen Wang” in the Huang Yi poem means adopting Jimbook analyst to check whether the follower is worth to trust or not, and it also has the implication of ”from senior to junior”, hence it is no need to change from ”wei ci wang ji” to ”wei ci wen wang” according to Zuo Chuan.