针芥相投

Explanation: Lead magnet needle, pick up amber mustard. Refers to each tune with each other. 　　Source: "Three Kingdoms Wu Chuan-Yu Fan," Yu Fan word Zhongxiang, Hueiji Yuyao people, "Pei Song of the note cited three Wuwei Zhao," Wu Shu "Tiger does not get rotten soul mustard, a magnet is not curved needle." 　　Examples: The machine front and niece - arguably the role, I'm afraid this moment is to find people do not come out. ★ clearly teach human "Ho-kau Biography" Diba Hui