| 勁頭 | jìn tóu | enthusiasm; zeal; vigor; strength |
| 勁敵 | jìng dí | formidable opponent | |
| 勁射 | jìng shè | power shot (e.g. in soccer) |
| 1 | He lifted the heavy object with all his strength. | |
| 2 | She twisted the bottle cap with all her strength. | |
| 3 | The child tugged my clothes with all his might. | |
| 4 | The movie's plot is really exciting. | |
| 5 | We need to push the product with all our efforts. |