| 咬紧牙关 | yǎo jǐn yá guān | lit. to bite the teeth tightly (idiom); fig. to grit one's teeth and bear the pain; to bite the bullet |
| 嘉峪关 | Jiā yù guān | Jiayuguan prefecture level city in Gansu |
| 嘉峪关城 | Jiā yù guān chéng | Jiayuguan fort in the Gansu corridor; Ming dynasty military fort, the western end of the Great Wall |
| 嘉峪关市 | Jiā yù guān shì | Jiayuguan prefecture level city in Gansu |
| 严重关切 | yán zhòng guān qiè | serious concern |
| 国际关系 | guó jì guān xì | international relations |
| 国际关系学院 | Guó jì Guān xì Xué yuàn | University of International Relations |
| 城关 | chéng guān | area outside a city gate |
| 城关区 | Chéng guān qū | Chengguan district of Lhasa city 拉萨市, Tibetan: Lha sa khrin kon chus, Tibet; Chengguan district of Lanzhou city 兰州市, Gansu |
| 城关镇 | Chéng guān zhèn | Chengguan town (common place name) |
| 报关 | bào guān | declare at customs; apply to customs |
| 壶关 | Hú guān | Huguan county in Changzhi 长治, Shanxi |
| 壶关县 | Hú guān xiàn | Huguan county in Changzhi 长治, Shanxi |
| 外交关系 | wài jiāo guān xì | foreign relations; diplomatic relations |
| 外交关系理事会 | Wài jiāo Guān xì Lǐ shì huì | Council on Foreign Relations (US policy think thank) |
| 多多关照 | duō duō guān zhào | Please take care! |
| 多义关系 | duō yì guān xì | equivocality |
| 大关县 | Dà guān xiàn | Daguan county in Zhaotong 昭通, Yunnan |
| 存亡攸关 | cún wáng yōu guān | a make-or-break matter; a matter of life and death |
| 密切相关 | mì qiè xiāng guān | closely related |
| 密切关系 | mì qiè guān xì | close relations; intimate connections |
| 对外关系 | duì wài guān xì | foreign relations |
| 居庸关 | Jū yōng guān | Juyongguan, frontier fortress on Great Wall north of Beijing, in Changping district 昌平区 |
| 山海关区 | Shān hǎi guān qū | Shanhaiguan district of Qinhuangdao city 秦皇岛市, Hebei |
| 平型关 | Píng xíng guān | Pingxing pass on the Great Wall near Datong, famous for victory over the Japanese in Sep 1937 |
| 平型关大捷 | Píng xíng guān dà jié | victory of Pingxingguan pass, famous victory of Republican Chinese forces over the Japanese in Sep 1937 |
| 建立正式外交关系 | jiàn lì zhèng shì wài jiāo guān xì | formally establish diplomatic relations |
| 性命攸关 | xìng mìng yōu guān | vitally important; a matter of life and death |
| 性关系 | xìng guān xi | sexual relations; sexual contact; intercourse |
| 息息相关 | xī xī xiāng guān | closely bound up (idiom); intimately related |
| 扣关 | kòu guān | variant of 叩关 |
| 承蒙关照 | chéng méng guān zhào | to be indebted to sb for care; thank you for looking after me |
| 指关节 | zhǐ guān jié | knuckle |
| 攸关 | yōu guān | of great concern |
| 改善关系 | gǎi shàn guān xi | to improve relations |
| 政府机关 | zhèng fǔ jī guān | government (viewed as an organization); institutions of government; government office |
政府机关开放系统
互连总则 | zhèng fǔ jī guān kāi fàng xì tǒng hù lián zǒng zé | Government Open system Interconnection Profile; GOSIP |
| 政治关系 | zhèng zhì guān xì | political relations |
| 有关人士 | yǒu guān rén shì | persons involved; those connected with (sth) |
| 有关系 | yǒu guān xi | to relate to; to be relevant; to have involvement; to have connections |
| 有关各方 | yǒu guān gè fāng | all parties involved |
| 有关联 | yǒu guān lián | related to; concerning; to be correlated |
| 有关连 | yǒu guān lián | relate |
| 机关布景 | jī guān bù jǐng | machine-operated stage scenery |
| 机关炮 | jī guān pào | machine cannon; machine-gun cannon |
| 机关车 | jī guān chē | locomotive |
| 气动开关 | qì dòng kāi guān | pneumatic switch |
| 没有关系 | méi yǒu guān xi | see 没关系 |
| 海峡两岸关系协会 | hǎi xiá liǎng àn guān xi xié huì | PRC Association for Relations Across the Taiwan Straits (ARATS) |
| 海关官员 | hǎi guān guān yuán | customs officer |
