| 严 |
yán mì | tight; strict; closely controlled; rigorous and thorough |
| 严 |
Yán | surname Yan |
| 严 |
yán | tight (closely sealed) / stern / strict / rigorous / severe / father |
| 密 |
Mì | surname Mi / name of an ancient state |
| 密 |
mì | dense; close; thick / intimate; close / (bound form) secret; confidential / (Internet slang) to send a private message to (sb); to DM |