| 签名 | qiān míng | to sign (one's name with a pen etc); to autograph; signature |
| 靠谱 | kào pǔ | reliable; reasonable; probable |
| 签名 | qiān míng | to sign (one's name with a pen etc); to autograph; signature |
| 商 | shāng | commerce; merchant; dealer; to consult; 2nd note in pentatonic scale; quotient (as in 智商[zhi4 shang1], intelligence quotient) |
| Shāng | Shang Dynasty (c. 1600-1046 BC); surname Shang | |
| 电报 | diàn bào | telegram; cable; telegraph; CL:封[feng1],份[fen4] |