| 改变HSK 4 | gǎi biàn | to change; to alter; to transform | |
| 改革HSK 5 | gǎi gé | reform; Classifiers: 次 ; to reform | |
| 改造 | gǎi zào | to transform; to reform; to remodel; to remold | |
| 改善HSK 5 | gǎi shàn | to make better; to improve; Classifiers: 个 | |
| 改进HSK 5 | gǎi jìn | to improve; to make better; Classifiers: 个 |
| 1 | Creative ways to improve one's life | |
| 2 | Don't alter the plan at will. | |
| 3 | This project needs improvement. | |
| 4 | Changing documents without permission is not allowed. | |
| 5 | The government is pushing for education reform. |