## English Answer:##。
Four-Character Idioms with the Character \"zhi\"
1. 知足常乐 (zhī zú cháng lè) Contentment leads to happiness.
2. 知己知彼 (zhī jǐ zhī bǐ) Know yourself and your enemy.
3. 知难而退 (zhī nàn ér tuì) Know when to retreat in the face of difficulty.
4. 知恩图报 (zhī ēn tú bào) Show gratitude for kindness.
5. 知过必改 (zhī guò bì gǎi) Willing to correct one's mistakes.
6. 知耻后勇 (zhī chǐ hòu yǒng) Become more courageous after feeling ashamed.
7. 知情识趣 (zhī qíng shí qù) Know when to speak up and when to keep quiet.
8. 知己若流 (zhī jǐ ruò liú) Know someone like the back of your hand.
9. 知人善任 (zhī rén shàn rèn) Use people according to their strengths.
10. 知己知彼，百战不殆 (zhī jǐ zhī bǐ, bǎi zhàn bù dài) Knowing yourself and your enemy, you will never lose a hundred battles.
## 中文回答，##。
含有“之”字的成语大全 四个字。
1. 知足常乐 contentment leads to happiness.
2. 知己知彼 know yourself and your enemy.
3. 知难而退 know when to retreat in the face of difficulty.
4. 知恩图报 show gratitude for kindness.
5. 知过必改 willing to correct one's mistakes.
6. 知耻后勇 become more courageous after feeling ashamed.
7. 知情识趣 know when to speak up and when to keep quiet.
8. 知己若流 know someone like the back of your hand.
9. 知人善任 use people according to their strengths.
10. 知己知彼，百战不殆 knowing yourself and your enemy, you will never lose a hundred battles.
因篇幅问题不能全部显示，请点此查看更多更全内容