故态复还

Pinyin: gù tai fù hái Explanation: 见“故态复萌”。 Source: 唐·刘禹锡《砥石赋》故态复还，宝心再起。既赋形而终用，一蒙垢焉何耻？” Thesaurus:  Tactic redo, the old trick is back, relapse, Complex as it states, Complex as it states, rehash, Relapse