HSK 2 · Modal Verbs
为什么 wèishénme “why” in Chinese
Traditional 為什麼
What 为什么 means
- why
- why?
- for what reason?
How to say 为什么
为wèi4th tone, falling
什shén2nd tone, rising
么meneutral tone, light and short
Grey pinyin is a neutral tone: say it short and light. More on the neutral tone
为什么 in a sentence
How 为什么 is built
Each colour is one part of the character. Parts repeat across thousands of characters, so learning them makes new words easier. See all 214 in our radicals chart.

为wèibecause of
- 丶dot · zhǔ
- 力strength · lì
- 丶dot · zhǔ

什shénwhat
- 亻person form of 人 · rén
- 十ten · shí

么mesuffix, used to form interrogative 什么
- 丿slash · piě
- 厶private · sī
How to write 为什么
为 4 strokes · 什 4 strokes · 么 3 strokes
Watch the order, then press Try writing it and draw each stroke in the grid. Each stroke is checked as you go.

Words related to 为什么
Words with 为
因为yīnwèi · because为wèi · for认为rènwéi · believe为了wèile · in order to以为yǐwéi · to think (wrongly)成为chéngwéi · to become行为xíngwéi · action作为zuòwéi · as (in the role of)为期wéiqī · to last for (a period)人为rénwéi · man-made
Words with 什
Words with 么
什么shénme · what怎么zěnme · how怎么样zěnmeyàng · how is it那么nàme · like that这么zhème · so much多么duōme · how怎么办zěnmebàn · what should I do?
More words: Modal Verbs & Connectors
FAQs
为什么 (wèishénme) means “why” or “why?”. It is an HSK 2 word, so it is one of the words learners meet early.
Say it wèishénme: wèi with a 4th tone, then shén with a 2nd tone, then me with a neutral tone. Press Listen at the top of this page to hear it, or Slowly to hear each tone clearly.
In Traditional characters, used in Taiwan and Hong Kong, 为什么 is written 為什麼. The pronunciation is the same.
Add a Chinese (Simplified) pinyin keyboard to your phone or computer, type weishenme with no tone marks or spaces, then choose 为什么 from the suggestions. Typing weishenme into this dictionary’s search box finds it too.
为什么 is an HSK 2 word in the HSK 2.0 word lists.
Sources: meaning and pinyin checked by a native Mandarin teacher against the official HSK lists. Extra meanings from CC-CEDICT (CC BY-SA 4.0). Example sentences from Tatoeba (CC BY 2.0 FR). Character parts and stroke order from Make Me a Hanzi.