革旧鼎新

Explanation: With the "reform and innovation." 　　Source: Ming Li Zhi, "there are deep divisions on behalf of the text," the two were cut to chant, so clear your heart, Li Chan, it had the old leather took the lead. " 　　Examples: Therefore in all the long-standing abuse in society, while the woman's blog ~ Yan. ★ Liu corner "<female in Japan Society of Magazine> Inscription"