| 安全 | ān quán | safe; secure; safety; security |
| 认证 | rèn zhèng | to authenticate; to approve |
| 销售 | xiāo shòu | to sell; to market; sales (representative, agreement etc) |
| 经理 | jīng lǐ | manager; director; CL:個|个[ge4],位[wei4],名[ming2] |
| 电报 | diàn bào | telegram; cable; telegraph; CL:封[feng1],份[fen4] |
| 机器人 | jī qì rén | mechanical person; robot; android |