借古讽今

Explanation: Comment by ancient people and things to insinuate ironic reality 　　Usage: -Linked; as the predicate attribute; that is satisfied 　　Examples: ~, Point out problems, is the essay's main features. Thesaurus:  make use of the subject under discussion to put over one's own ideas, Zhijimagou, The old days, make the past serve the present, Curse that dog pig, Yigufengjin, The ancient metaphor for the modern, Old were Kam, cite past and prove today, By the ancient metaphor for the modern