| 联系 | lián xì | connection / contact / relation / to get in touch with / to integrate / to link / to touch |   |
| 戚谊 | qī yì | relation / close friendship | |
| 来往 | lái wǎng | to come and go / to have dealings with / to be in relation with | |
| 自认 | zì rèn | to believe (sth in relation to oneself) / to regard oneself as / to acknowledge (sth in relation to oneself) / to resign oneself to | |
| 骨肉 | gǔ ròu | blood relation / kin / one's flesh and blood | |
| 社会关系 | shè huì guān xì | social relation | |
| 近亲 | jìn qīn | close relative / near relation | |
| 亲密无间 | qīn mì wú jiān | close relation, no gap (idiom) / intimate and nothing can come between | |
| 梦话 | mèng huà | talking in one's sleep / words spoken during sleep / fig. speech bearing no relation to reality / delusions | |
| 血亲 | xuè qīn | kin / blood relation | |
| 姻亲 | yīn qīn | relation by marriage / in-laws | |
| 桴鼓相应 | fú gǔ xiāng yìng | lit. the hammer fits the drum (idiom) / appropriate relation between the different parts / closely interrelated | |
| 特殊关系 | tè shū guān xì | special relation | |
| 磨得开 | mó de kāi | unembarrassed / without fear of impairing personal relation | |
| 等价关系 | děng jià guān xì | (math.) equivalence relation | |
| 聯系 | lián xì | variant of 聯繫|联系, connection / contact / relation / in touch with / to integrate / to link / to touch | |
| 递推关系 | dì tuī guān xì | recurrence relation | |
| 关系式 | guān xì shì | equation expressing a relation (math.) | |
| 风险与收益的关系 | fēng xiǎn yǔ shōu yì de guān xì | relation between venture and profit / risk-return relation | |
| 剂量－反应关系 | | dose-response relation / dose-response relationship | |
| 联合国与气候变化有关活动概览 | | Overview of United Nations Activities in Relation to Climate Change | |
| 制药公司在药物提供方面的人权准则 | | Human Rights Guidelines for Pharmaceutical Companies in relation to Access to Medicines | |
| 国家继承涉及的自然人国籍问题条款 | | Articles on Nationality of Natural Persons in Relation to the Succession of States | |
| 生物资源海洋科学 | shēng wù zī yuán hǎi yáng kē xué | Ocean Science in Relation to Living Resources | |
| 非生物资源海洋科学 | fēi shēng wù zī yuán hǎi yáng kē xué | Ocean Science in Relation to Non-Living Resources | |
| 海洋学与非生物资源指导专家组 | | Guiding Group of Experts on Ocean Science in Relation to Non-Living Resources | |
| 全球水循环方面人类权利和义务世界宪章 | | World Charter on the Rights and Duties of Humanity in Relation to the Global Water Cycle | |
| 一体和相互关系原则 | | principle of integration and interrelationship, in particular in relation to human rights and social, economic and environmental objectives / principle of integration and interrelationship / integration principle | |
| 关于越界污染的平等获取权和不歧视建议 | | Recommendations on Equal Right of Access and Non-Discrimination in Relation to Transfrontier Pollution | |
| 有关妇女健康的人权 | | Human rights in relation to women's health | |
| 鱼类行为与捕鱼作业之关系专题讨论会 | | Symposium on Fish Behaviour in Relation to Fishing Operations | |
| 有关预防犯罪的司法程序问题工作组 | | Working Group on Judicial Procedures in relation to Crime Prevention | |
| 有关预防犯罪的执法问题工作组 | | Working Group on Law Enforcement in relation to the Prevention of Crime | |
| 非洲教育和科技训练促进发展会议 | | Conference on Education and Scientific and Technical Training in Relation to Development in Africa | |
| 武统 | wǔ tǒng | to unify by using military force (usu. in relation to Taiwan) | |
| 贵圈真乱 | guì quān zhēn luàn | (slang, jocular, neologism c. 2006, used esp. in relation to public figures) the things you and your friends get up to (misbehavior, scandals etc) leave me shaking my head | |
