| 已 | yǐ | already; to stop; then; afterwards |
| 验证 | yàn zhèng | to inspect and verify; experimental verification; to validate (a theory); to authenticate |
| 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] |