| 六合八法 | liù hé bā fǎ | Liuhe Bafa - "Six Harmonies, Eight Methods" - Martial Art |
| 六合区 | Lù hé qū | Luhe district of Nanjing City 南京市 in Jiangsu 江苏 |
| 六合彩 | liù hé cǎi | Mark Six (Hong Kong lotto game) |
| 冥合 | míng hé | to agree implicitly; of one mind; views coincide without a word exchanged |
| 分子化合物 | fēn zǐ huà hé wù | molecular biology |
| 切合实际 | qiè hé shí jì | practical; corresponding to reality; geared to practical situations |
| 前仰后合 | qián yǎng hòu hé | to sway to and fro; to rock back and forth |
| 劳动合同 | láo dòng hé tong | labor contract; contract between employer and employees governing wages and conditions |
| 劳逸结合 | láo yì jié hé | to strike a balance between work and rest (idiom) |
| 南亚区域合作联盟 | Nán Yà Qū yù Hé zuò Lián méng | South Asian Association for Regional Cooperation |
| 可结合性 | kě jié hé xìng | associativity (xy)z = x(yz) (math.) |
| 可变化合价 | kě biàn huà hé jià | variable valency |
| 合一 | hé yī | to unite |
| 合上 | hé shàng | to close (box, book, mouth etc) |
| 合不来 | hé bù lái | unable to get along together; incompatible |
| 合于时宜 | hé yú shí yí | timely; at the right moment; appropriate to the occasion; opportune; to fit current fashion |
| 合伙人 | hé huǒ rén | partner; associate |
| 合作伙伴 | hé zuō huǒ bàn | cooperative partner |
| 合作协议 | hé zuò xié yì | cooperation agreement |
| 合作市 | Hé zuò shì | Hezuo county level city in Gannan Tibetan autonomous prefecture 甘南藏族自治州, Gansu |
| 合作者 | hé zuò zhě | co-worker; collaborator; also collaborator with the enemy |
| 合作农场 | hé zuò nóng chǎng | collective farm, Russian: kolkhoz |
| 合共 | hé gòng | altogether; in sum |
| 合取 | hé qǔ | connective; conjunction |
| 合吃族 | hé chī zú | lit. joint eaters; a restaurant social gathering, esp. organized online among strangers |
| 合同各方 | hé tong gè fāng | parties to a contract (law) |
| 合同法 | hé tong fǎ | contract law |
| 合唱团 | hé chàng tuán | chorus |
| 合四乙尺工 | hé sì yǐ chǐ gōng | names of the five notes of the Chinese pentatonic scale, corresponding roughly to do, re, mi, sol, la |
| 合围 | hé wéi | to surround; to encircle; to close in on |
| 合夥 | hé huǒ | variant of 合伙 |
| 合夥人 | hé huǒ rén | variant of 合伙人 |
| 合婚 | hé hūn | casting a couple's fortune based on their bithdates (old) |
| 合家 | hé jiā | whole family; entire household |
| 合家欢 | hé jiā huān | group photo of whole family |
| 合山 | Hé shān | Heshan county level city in Laibin 来宾, Guangxi |
| 合山市 | Hé shān shì | Heshan county level city in Laibin 来宾, Guangxi |
| 合川 | Hé chuān | Hechuan suburban district of Chongqing municipality, formerly in Sichuan |
| 合川区 | Hé chuān qū | Hechuan suburban district of Chongqing municipality, formerly in Sichuan |
| 合卺 | hé jǐn | to share nuptial cup; fig. to get married |
| 合式 | hé shì | suitable; fitting; decent; to fit; also written 合适 |
| 合得来 | hé de lái | to get along well; compatible; also written 和得来 |
| 合心 | hé xīn | acting together; to one's liking; it suits me |
| 合成代谢 | hé chéng dài xiè | anabolism (biology); constructive metabolism (using energy to make proteins etc); assimilation |
| 合成器 | hé chéng qì | synthesizer |
| 合成数 | hé chéng shù | composite number (i.e. not prime, has a factorization) |
| 合成法 | hé chéng fǎ | (chemical) synthesis |
| 合成物 | hé chéng wù | compound; composite; cocktail |
| 合成石油 | hé chéng shí yóu | synthetic oil |
| 合成词 | hé chéng cí | compound word |
