| 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] | |
| 服务 | fú wù | to serve; service; CL:項|项[xiang4] |
| 可靠性 | kě kào xìng | reliability |
| 电报 | diàn bào | telegram; cable; telegraph; CL:封[feng1],份[fen4] |
| 搜 | sōu | to search |