买椟还珠

Explanation: Casket: Mu Xia; beads: pearls. Buy Mu Xia, returned the pearls. Analogy is not eye, choose inappropriate. 　　Usage: -Linked; as predicate, object, attribute; for written language 　　Source: Warring States and Han Fei, "said Han Fei left outside the reserve": "Chu Cheng have to sell their beads in person, as Mulan cabinet, smoked pepper to Guangxi, decorated with gems, decorated with roses, episode Yu Cui, Zheng people buy their casket and also the beads. " 　　Examples: Poor school who, ignorant of the elite and pretentious dross. ~, Though there are many Xi Yi? Use the vernacular, never without the disease. (Qing Qiu Tingliang "On the Restoration of the vernacular as") 　　Story: Spring and Autumn Period, Chu has a businessman, specializing in selling jewelry, and once he went to Qi to sell jewelry, for business is good, jewelry selling purposes, specifically with the precious wood, resulting in many small boxes, the box decorated with very fine carvings and beautiful so that the box will send a scent, and then the jewelry in a box inside. A Zheng, saw both installed fine Pearl and beautiful box, and asked to understand the price, you bought a case, and the treasures inside out, returned to the jeweler. Thesaurus:  Fanqiufuxin, From the end of this interesting, put the trivial above the important, maidu