Definitions

wéi (verb) to be; to act as; to serve as
wéi (verb) to do; to make
wèi (particle) for; because of

Etymology

Simplified form of . Pictograph of a hand () guiding an elephant () to do work (in ancient China elephants were tamed to do work). Based on the meaning "to work; to do".

About

The character "为" derives from an early pictographic representation of a hand guiding an elephant, a concept preserved in its traditional form "爲" that structurally combines the component for claw "爪" positioned above the component for elephant "象", indicating an original meaning related to acting or doing. This form was progressively abbreviated through centuries of cursive handwriting, resulting in the simplified "为", a graph that no longer visually reflects its constituent parts. Initially conveying concrete actions like making or governing, the character's semantic application broadened to include abstract functions such as expressing purpose or representing something, and it further grammaticalized to serve as a preposition meaning "for" or a marker in passive constructions.

Example Sentences Hide

你高兴。

Wǒ wèi nǐ gāoxìng.

I am happy for you.

什么不来?

Nǐ wèishénme bù lái?

Why don't you come?

他成医生了。

Tā chéngwéi yīshēng le.

He became a doctor.

我认这是对的。

Wǒ rènwéi zhè shì duì de.

I think this is correct.

他的行很勇敢。

Tā de xíngwéi hěn yǒnggǎn.

His behavior is very brave.

这本书是孩子写的。

Zhè běn shū shì wèi háizi xiě de.

This book is written for children.

我们了学习而努力。

Wǒmen wèile xuéxí ér nǔlì.

We work hard for studying.

政府人民服务。

Zhèngfǔ wèi rénmín fúwù.

The government serves the people.