铁面无私

Explanation: Describe fairness, not afraid of power, tough talk. 　　Usage: The main predicate; as predicate, attributive, adverbial; with compliment 　　Source: Qing Cao Xueqin's "Dream of Red Mansions" at 45 back: "I suppose I have you to make a 'surveillance society censors' Untouchables to do." 　　Results: Kaifeng's Bao 　　Postscript: Kaifeng's Bao 　　Riddle: Bao _set_tle a lawsuit Thesaurus:  be upright and never stooping to flattery, Code is not flexible, hair give no quarter(s), integrity, integrity, principled, earnest, faith