1, "Good for evil" or "Good for evil": Good for evil. -Chapter 63 of the Tao Te Ching: "No matter how big or small, good for evil." Chapter 79 of Laozi: "It is also true that those who hold the left deed without blaming others are saints. It is not only inconsistent with the context, but also suspected of tampering with ancient books. Judging from the general edition, silk script and context, there is no problem with Chapter 63.

2, repay kindness with vengeance: repay kindness with vengeance. -"Mandarin. Zhou Yuzhong: "Repay evil with evil, and don't be mean."

3. Good for evil. -"Red Sun" Chapter 16: "He feels that he should repay kindness in this difficult time." 4. Direct complaints. -"The Biography of Xiezi in Han Fu": "The upper is the lower:' ... Pingle supervised Fu Jiezi ... to speak his mind and not to disturb the teacher. "