弹冠振衣

Explanation: Dress neatly. Language of the "Songs of the South Fisherman": "Mu who must play the new crown, new bath choosing the vibration clothing." Yiyu will want more after the official career. 　　Source: Phrase from the "Songs of the South Fisherman" who must play the new crown Mu, new bath choosing the vibration clothing. " 　　Examples: Are caves Youren, intellectual people in surgery, ~, music prefer to give by, the whole world is pleased, unto holiness. ★ "Later Han LI Gu Chuan"