HSK 1 · Time
昨天 zuótiān “yesterday” in Chinese
Same in Traditional
What 昨天 means
- yesterday
How to say 昨天
昨zuó2nd tone, rising
天tiān1st tone, high and level
昨天 in a sentence
How 昨天 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.

昨zuóyesterday
- 日sun · rìMeaning part
- 乍first time · zhàSound part
日 hints at the meaning (sun); 乍 (zhà) hints at the sound. Compare it with zuó.

天tiānday
- 一one · yī
- 大big · dà
Memory aidA person 大 with the sky 一 above: sky, heaven, day.
How to write 昨天
昨 9 strokes · 天 4 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 昨天
Words with 天
天tiān · day今天jīntiān · today明天míngtiān · tomorrow天气tiānqì · weather白天báitiān · daytime星期天Xīngqītiān · Sunday聊天liáotiān · to chat夏天xiàtiān · summer冬天dōngtiān · winter春天chūntiān · spring (season)
More words: Time
FAQs
昨天 (zuótiān) means “yesterday”. It is an HSK 1 word, so it is one of the words learners meet early.
Say it zuótiān: zuó with a 2nd tone, then tiān with a 1st tone. Press Listen at the top of this page to hear it, or Slowly to hear each tone clearly.
Yes. 昨天 is written the same way in Simplified and Traditional characters.
Add a Chinese (Simplified) pinyin keyboard to your phone or computer, type zuotian with no tone marks or spaces, then choose 昨天 from the suggestions. Typing zuotian into this dictionary’s search box finds it too.
昨天 is an HSK 1 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.