| HSK | Not in HSK |
|---|---|
| FREQUENCY | Unknown |
| 湯 tāng | hot water; soup, gravy, broth |
| 姆 mǔ | child's governess; matron |
| 索 suǒ | large rope, cable; rules, laws; to demand, to exact; to search, inquire; isolated |
| 亞 yà | Asia; second; used as a prefix to names |
| 歷 lì | take place, past, history |
| 險 xiǎn | narrow pass, strategic point, dangerous |
| 記 jì | record; keep in mind, remember |