端本正源

Explanation: Side: straight, clean-up. The: fundamental. Source: source. To rectify that fundamentally clean. 　　Source: "Jin Shuyan Zhongkan Biography" side of this is the source of who, although not without risk, its easy to hold crisis. " Thesaurus:  clear up the spring or source of moral character; radically reform by striking at the root of the evil, Script Cheng source Antonym Group:  Head Meal, Jiaotongyijiao