| 群组 | qún zǔ | group; cohort; cluster | 
| 号 | hào | ordinal number; day of a month; mark; sign; business establishment; size; ship suffix; horn (wind instrument); bugle call; assumed name; to take a pulse; classifier used to indicate number of people | 
| háo | roar; cry; CL:個|个[ge4] | |
| 买 | mǎi | to buy; to purchase | 
| 号 | hào | ordinal number; day of a month; mark; sign; business establishment; size; ship suffix; horn (wind instrument); bugle call; assumed name; to take a pulse; classifier used to indicate number of people | 
| háo | roar; cry; CL:個|个[ge4] | |
| 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] | |
| 电报 | diàn bào | telegram; cable; telegraph; CL:封[feng1],份[fen4] | 
| 怎么 | zěn me | how?; what?; why? | 
| zěn me | variant of 怎麼|怎么[zen3 me5] | |
| 用 | yòng | to use; to employ; to have to; to eat or drink; expense or outlay; usefulness; hence; therefore | 
| 飞机 | fēi jī | airplane; CL:架[jia4] | 
| 号 | hào | ordinal number; day of a month; mark; sign; business establishment; size; ship suffix; horn (wind instrument); bugle call; assumed name; to take a pulse; classifier used to indicate number of people | 
| háo | roar; cry; CL:個|个[ge4] | |
| 注册 | zhù cè | to register; to enroll | 
| 快 | kuài | rapid; quick; speed; rate; soon; almost; to make haste; clever; sharp (of knives or wits); forthright; plainspoken; gratified; pleased; pleasant | 
| 手 | shǒu | hand; (formal) to hold; person engaged in certain types of work; person skilled in certain types of work; personal(ly); convenient; classifier for skill; CL:雙|双[shuang1],隻|只[zhi1] | 
| 账号 | zhàng hào | account; username |