反面教员

Explanation: Negative: bad, negative side. Against the people who refer to the words and deeds, you can educate the people from the negative. 　　Usage: Partial official; as subject, object; negative, suggesting villain 　　Source: Lixian Juan and other "blood-stained love" out of the largest teachers by negative example, our party can from this bloody painful lesson to learn lessons. " 　　Examples: ~ Out of the largest, our party can be a painful lesson in this bloody lessons learned. (Li Xianjuan and other "blood-stained love") Thesaurus:  warning