| 1 | 协调 | 協調 | xié tiáo | xie2 tiao2 | to coordinate; to harmonize; to fit together; to match (colors etc); harmonious; concerted | | |
| 2 | 协作 | 協作 | xié zuò | xie2 zuo4 | cooperation; coordination | | |
| 3 | 协议 | 協議 | xié yì | xie2 yi4 | agreement; pact; protocol; Classifiers: 项 | | |
| 4 | 协助 | 協助 | xié zhù | xie2 zhu4 | to provide assistance; to aid | | |
| 5 | 协会 | 協會 | xié huì | xie2 hui4 | an association; a society; Classifiers: 个 | | |
| 6 | 协定 | 協定 | xié dìng | xie2 ding4 | agreement; accord; to reach an agreement | | |
| 7 | 协商 | 協商 | xié shāng | xie2 shang1 | to consult with; to talk things over; agreement | | |
| 8 | 协同 | 協同 | xié tóng | xie2 tong2 | to cooperate; in coordination with; coordinated; collaborate; collaboration; collaborative | | |
| 9 | 协奏曲 | 協奏曲 | xié zòu qǔ | xie2 zou4 qu3 | concerto | | |
| 10 | 协 | 協 | xié | xie2 | to cooperate; to harmonize; to help; to assist; to join | | |
| 11 | 协力车 | 協力車 | xié lì chē | xie2 li4 che1 | vehicle powered by two or more pedallers (typically, a tandem bicycle) | | |
| 12 | 协调人 | 協調人 | xié tiáo rén | xie2 tiao2 ren2 | coordinator | | |
| 13 | 协办 | 協辦 | xié bàn | xie2 ban4 | to assist; to help sb do sth; to cooperate in doing sth | | |
| 14 | 协奏 | 協奏 | xié zòu | xie2 zou4 | to perform (a concerto) | | |
| 15 | 协变量 | 協變量 | xié biàn liàng | xie2 bian4 liang4 | covariate (statistics) | | |
| 16 | 协韵 | 協韻 | xié yùn | xie2 yun4 | to rhyme | | |
| 17 | 协约国 | 協約國 | xié yuē guó | xie2 yue1 guo2 | Allies; entente (i.e. Western powers allied to China in WW1) | | |
| 18 | 协约 | 協約 | xié yuē | xie2 yue1 | entente; pact; agreement; negotiated settlement | | |
| 19 | 协议书 | 協議書 | xié yì shū | xie2 yi4 shu1 | contract; protocol | | |
| 20 | 协方差 | 協方差 | xié fāng chā | xie2 fang1 cha1 | (statistics) covariance | | |
| 21 | 协同作用 | 協同作用 | xié tóng zuò yòng | xie2 tong2 zuo4 yong4 | synergy; cooperative interaction | | |
| 22 | 协调员 | 協調員 | xié tiáo yuán | xie2 tiao2 yuan2 | coordinator | | |
| 23 | 协调世界时 | 協調世界時 | xié tiáo shì jiè shí | xie2 tiao2 shi4 jie4 shi2 | Coordinated Universal Time (UTC) | | |
| 24 | 协和 | 協和 | xié hé | xie2 he2 | to harmonize; harmony; cooperation; (music) consonant | | |
| 25 | 协管 | 協管 | xié guǎn | xie2 guan3 | to assist in managing (e.g. traffic police or crowd control); to steward | | |