离本趣末

Explanation: Fun: Pass "trend" trend. Simply lost, chasing distal 　　Usage: Joint type; as predicate, object; containing derogatory 　　Source: Han Gan "in the examination of the puppet": "The people in this toxic world, everyone from the end of the interest, into something pseudo." Thesaurus:  Fanqiufuxin, show lack of judgement as one who buys the glittering casket and return the pearls to the seller, put the trivial above the important, maidu