点金作铁

Explanation: See "Golden as iron." 　　Source: Yu-Qing Zhu, "A wild pass book" of eight to make obeyed unauthorized pen change channeling offer, still fear for the Golden Rail, Yi Xiao descendants ear. " 　　Examples: Tim is clearly enough to draw a snake, who Chengwang lawsuit joy, no sin I ~. ★ Qing Li Yu, "What day of close to raise standards." Thesaurus:  be too smart by half; cunning outwits itself., Stealthy, whip the devil round the post (=[USA]whip the devil around the stump), The cat shuts its eyes when stealing cream., Yanmubuque Antonym Group:  diantie, transform iron to gold