| 吸引HSK 4 | xī yǐn | to attract (interest, investment etc); Classifiers: 个 | |
| 吸收HSK 5 | xī shōu | to absorb; to assimilate; to ingest; to recruit | |
| 呼吸HSK 5 | hū xī | to breathe | |
| 吸引力 | xī yǐn lì | attractive force (such as gravitation); sex appeal; attractiveness | |
| 吸取HSK 5 | xī qǔ | to absorb; to draw (a lesson, insight etc); to assimilate |
| 1 | No smoking. | |
| 2 | Smoking is prohibited in public places. | |
| 3 | He was arrested for drug abuse. | |
| 4 | The little boy blew bubbles with his straw. | |
| 5 | Smoking is not allowed in this place. |