HSK 3.0 Level 3 · Body
信 xìn “letter” in Chinese
Same in Traditional
What 信 means
- letter
- to trust
- to believe
- to profess faith in
More meanings from CC-CEDICT
- truthful
Measure word 封 fēng · 一封信 yì fēng xìn
How to say 信
信xìn4th tone, falling
信 in a sentence
How 信 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.

信xìnletter
- 亻person form of 人 · rén
- 言speech · yán
Memory aidA person 亻 and their word 言: to trust, and a letter.
How to write 信
信 9 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 信
Words with 信
相信xiāngxìn · to believe信用卡xìnyòngkǎ · credit card自信zìxìn · to have confidence in oneself短信duǎnxìn · text message信息xìnxī · information信封xìnfēng · envelope信心xìnxīn · confidence信任xìnrèn · to trust信号xìnhào · signal确信quèxìn · to be convinced
More words: Body & Everyday Things
FAQs
信 (xìn) means “letter” or “to trust”. It is an HSK 3.0 Level 3 word.
Say it xìn: xìn with a 4th tone. Press Listen at the top of this page to hear it, or Slowly to hear each tone clearly.
Yes. 信 is written the same way in Simplified and Traditional characters.
Use 封 (fēng). For example, one letter is 一封信 (yì fēng xìn).
Add a Chinese (Simplified) pinyin keyboard to your phone or computer, type xin with no tone marks or spaces, then choose 信 from the suggestions. Typing xin into this dictionary’s search box finds it too.
信 is an HSK 3.0 Level 3 word in the official 2021 syllabus, and it is on our HSK 3.0 Band 3 word list. It is not on the older 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.