Love

10 Romantic Chinese Idioms for Valentine's Day

Sweet Chinese idioms for Valentine's Day cards, messages, and romantic gestures on February 14th.

Make Valentine's Day special with Chinese idioms that express love more poetically than any English phrase. These romantic chengyu describe eternal devotion, perfect love, and soulmates.

1

以心换心

yǐ xīn huàn xīn

Treat others as yourself

Literal meaning: Exchange heart for heart

This idiom emerged during the Han Dynasty, expressing the profound concept of exchanging (换) one heart (心) for another (以). It first appeared in diplomatic texts describing the ideal approach to building trust between warring states. The repetition of '心' (heart) emphasizes genuine reciprocity rathe...

Example

She always remembers to help those who helped her

她总是记得回报帮助过她的人

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2

爱屋及乌

ài wū jí wū

Love extends to all connections

Literal meaning: Love house and its crow

This tender expression describes how love (爱) for a house (屋) extends (及) even to the crow (乌) perched on its roof. Dating back to the Warring States period, it first appeared in texts discussing how affection naturally spreads to associated things. The crow, often considered an unremarkable bird, b...

Example

She loved her friend so much that she even cherished her friend's peculiar habits

她如此喜欢她的朋友,连朋友的怪癖也觉得可爱

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3

倾盖如故

qīng gài rú gù

Instant friendship

Literal meaning: Tilt hat like old friends

Dating to the Spring and Autumn period, this elegant idiom describes the instant rapport between kindred spirits, comparing it to tilting (倾) carriage covers (盖) while greeting as if (如) old (故) friends. The image comes from ancient Chinese road etiquette, where travelers would tilt their carriage c...

Example

The two scientists immediately recognized their shared passion for research

两位科学家立即认识到他们对研究的共同热情

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4

掉以轻心

diào yǐ qīng xīn

Lower one's guard

Literal meaning: Drop heart light

A Warring States period warning about the dangers of dropping (掉) one's guard with a light (轻) heart (心). The idiom gained significance through military treatises where letting down one's vigilance often led to defeat. Historical accounts detail numerous battles lost due to overconfidence rather tha...

Example

The leading company's complacency allowed competitors to catch up

领先公司的自满让竞争对手迎头赶上

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5

口是心非

kǒu shì xīn fēi

Words differ from thoughts

Literal meaning: Mouth yes heart no

Originating in Tang Dynasty Buddhist texts discussing the alignment of speech and thought, this idiom describes when the mouth (口) says yes (是) but the heart (心) means no (非). It became a key concept in Song Dynasty moral philosophy, where scholars debated the ethics of social courtesy versus absolu...

Example

The politician's public support contradicted his private actions

这位政治家的公开支持与他的私下行为相矛盾

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6

呕心沥血

ǒu xīn lì xuè

Invest utmost effort and emotion

Literal meaning: Vomit heart drip blood

This visceral idiom describes effort so intense it's like vomiting (呕) one's heart (心) and dripping (沥) blood (血), first appearing in Tang Dynasty literary criticism. It originally described the suffering of poets who created through intense emotional labor. Scholar Han Yu used it to explain how gre...

Example

The author poured her deepest emotions into the novel

作者把最深的情感倾注在这部小说中

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7

刻骨铭心

kè gǔ míng xīn

Deeply and permanently affected

Literal meaning: Carve bone inscribe heart

This profound idiom describes experiences so intense they seem carved (刻) into one's bones (骨) and inscribed (铭) in the heart (心), emerging from Han Dynasty ancestral worship practices, where important family events were literally carved into bone tokens for remembrance. The phrase gained emotional ...

Example

The refugee's experiences of war left indelible memories that shaped his entire life

难民的战争经历留下了难以磨灭的记忆,塑造了他的一生

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8

胆大心细

dǎn dà xīn xì

Courage balanced with careful attention

Literal meaning: Bold gallbladder, careful heart

This balanced idiom pairs a large gallbladder (胆大, representing courage) with a fine/careful heart (心细), originating from Ming Dynasty military manuals. Traditional Chinese medicine associated the gallbladder with courage and decision-making, while the heart governed careful thinking. The combinatio...

Example

The firefighter showed both courage and meticulous attention to safety protocols

这位消防员既表现出勇气,又对安全协议一丝不苟

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9

缘木求鱼

yuán mù qiú yú

Using completely wrong method for a task

Literal meaning: Climb tree seek fish

Mencius first used this vivid image of climbing trees (缘木) to catch fish (求鱼) in the 4th century BCE, criticizing approaches that ignore natural principles. The absurdity of seeking aquatic life in arboreal settings perfectly captured the futility of mismatched methods and goals. Han Dynasty politic...

Example

The company sought manufacturing efficiency by hiring more managers instead of upgrading equipment

公司试图通过雇佣更多管理人员而不是升级设备来提高制造效率

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10

形影不离

xíng yǐng bù lí

Inseparable; always together

Literal meaning: Body and shadow never separate

This idiom compares close companions to a person (形, form/body) and their shadow (影) that never (不) separate (离). The phrase originates from ancient Chinese poetry expressing the pain of loneliness, where one had only their shadow for company. It evolved to describe the most intimate of relationship...

Example

The two friends are inseparable, always seen together.

这两个朋友形影不离,总是在一起。

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