| HSK | Not in HSK |
|---|---|
| FREQUENCY | Unknown |
| 不 bù | no, not; un-; negative prefix |
| 做 zuò | work, make; act |
| 亏 kuī | lose, fail; damage; deficient |
| 心 xīn | heart; mind, intelligence; soul |
| 事 shì | affair, matter, business; to serve; accident, incident |
| 不 bù | no, not; un-; negative prefix |
| 怕 pà | to fear, be afraid of; apprehensive |
| 鬼 guǐ | ghost; spirit of dead; devil |
| 敲 qiāo | strike, beat, pound, hammer; rap |
| 门 mén | gate, door, entrance, opening |