息息相关

• Pinyin: xī xī xiāng guān
• Hanzi breakdown: 息 = 自 + 心 (self/nose + heart — breath, rest); 相 = 木 + 目 (tree + eye — to observe mutually, mutual); 关 = 关 (gate/barrier — to concern, relate to)

Meaning

Closely interrelated; intimately connected; breathing in unison. Describes two or more things that are deeply and inseparably linked.

A four-character idiom (成语). 息息 means breath by breath — with every breath — conveying constant, vital connection. Used to express that things are so intertwined that they affect each other with every moment. Common in political speeches, academic writing, and journalism.

Examples

1. 生态环境的保护与人类社会的可持续发展息息相关，二者不可偏废。 Protecting the ecological environment is closely tied to the sustainable development of human society; neither can be neglected.
2. 个人的职业发展与企业的整体战略方向息息相关，员工应充分理解公司的长远规划。 An individual’s career development is closely linked to a company’s overall strategic direction, so employees should fully understand the company’s long-term plans.
3. 粮食安全问题与国家政治稳定息息相关，历来是各国政府高度重视的战略议题。 Food security is closely tied to a country’s political stability and has long been a strategic issue that governments take very seriously.

Usage Guide

Context: politics, environment, social affairs, academia, journalism

Tone: earnest

Do Say

• 提高全民科学素质与增强自主创新能力息息相关，二者相互促进，缺一不可。(Improving the public's scientific literacy is closely linked to strengthening independent innovation capacity; the two reinforce each other and are both essential.)
• 公民环境权利保障与司法救济机制息息相关，没有有效诉讼途径，权利就难以落实。(The protection of citizens' environmental rights is closely linked to judicial remedies; without effective legal channels, those rights are hard to realize.)

Don't Say

• 息息相关 for things that are merely related or connected in a general sense — use 有关 or 相关; 息息相关 specifically conveys an intimate, vital, and inseparable interdependence, like breath itself; it implies that one cannot exist or function properly without the other

Origin & History

息 (breath, stop, rest) + 息 (reduplication for continuity) + 相 (mutual, each other) + 关 (relate to, concern) — every breath mutually linked; breathing together in constant connection

Cultural Context

Generation: All ages

Social background: Universal