| 签名 | qiān míng | to sign (one's name with a pen etc); to autograph; signature |
| 审核 | shěn hé | to audit; to investigate thoroughly |
| shěn hé | see 審核|审核[shěn hé] | |
| 联系 | lián xì | connection; contact; relation; to get in touch with; to integrate; to link; to touch |
| lián xì | variant of 聯繫|联系[lian2 xi4] | |