奋发蹈厉

Explanation: Fen: Cheer up; Development: incentives; dance: step, extension was done, the implementation; Li: fierce, swift. Spirits, act fast. 　　Source: Brief Introduction to the "war of millions of young people struggling since the automatic" and have the whole hundred thousand young women struggling the whole dance out of the family Li, rushed to the front, fellow professionals not to male beauty. " 　　Examples: And there the whole entire hundred thousand young women ~ out of the family, went to the front, fellow professionals not to male beauty. (Fen "War of the millions of young people struggling since the automatic")