蒸 (zhēng): to steam

蒸 (zhēng) is a Chinese character meaning “to steam.” Classified as HSK Level 7-9 (HSK 3.0 Standard, CLEC 2022), it is composed of 艹 (structural) and 烝 (structural). It ranks #2288 in character frequency (SUBTLEX-CH corpus).

Etymologically derived, 蒸 steam 烝 provides the meaning and sound. Its radical form 艹 (grass) appears in many related characters such as 草 (cǎo, grass), 花 (huā, flower), 茶 (chá, tea).

Spoken pronunciation

Definitions

  1. to steam

Etymology & Origin

蒸

ideographicSteam 烝 provides the meaning and sound

Decomposition: ⿱艹烝 (layout: top-bottom)

Stroke Order

1
2
3
4
5
6
7
8
9
10
11
12
13

Practice writing 蒸 with real-time feedback — trace each stroke in the correct order and build muscle memory in the HanziFeed app.

Words & Compounds

Common Compounds

WordPinyinMeaning
蒸发verbzhēng fāto evaporate
蒸汽nounzhēng qìsteam
蒸蒸日上phrasezhēng zhēng rì shàngbecoming more prosperous with each passing day
蒸气nounzhēng qìvapor
蒸馏verbzhēng liúto distill
水蒸气nounshuǐ zhēng qìvapor
熏蒸xūn zhēng(of sultry weather) to be stifling
蒸笼nounzhēng lóngsteamer basket (e.g. for dim sum)
蒸锅nounzhēng guōsteamer
蒸汽机nounzhēng qì jīsteam engine
清蒸verbqīng zhēngsteamed in broth
蒸馏水nounzhēng liú shuǐdistilled water
蒸饺nounzhēng jiǎosteamed dumpling
蒸馏器zhēng liú qìstill (i.e. distilling apparatus)
蒸腾verbzhēng téng(of a vapor etc) to rise
32
Total compounds
78
As first character
9
As last character
13
As middle character

蒸 appears in 32 compound words: 78 as the first character, 9 as the last, and 13 in a middle position. Compound statistics computed from SUBTLEX-CH and HSK 3.0 vocabulary data.

Strongest Collocations

Characters that most frequently co-occur with 蒸 in natural Chinese text, ranked by NPMI (Normalized Pointwise Mutual Information) — a statistical measure of association strength.

汽qì
0.73219,184 co-occurrences
煮zhǔ
0.519893 co-occurrences
胀zhàng
0.505458 co-occurrences
熏xūn
0.503230 co-occurrences
锅guō
0.501530 co-occurrences
炉lú
0.486552 co-occurrences
厨chú
0.46810 co-occurrences
涡wō
0.458294 co-occurrences
机jī
0.4505,478 co-occurrences
饺jiǎo
0.43550 co-occurrences

Idioms & Chengyu (2)

人间蒸发rénjiānzhēngfāHSK 7+

inexplicably out of sight; to vanish into thin air

phrase
蒸蒸日上zhēngzhēngrìshàngHSK 7+

to become more prosperous by the day; to make progress

phrase

Example Sentences

AI-Generated

蒸鱼的时候要在水开后放入,大火蒸八分钟即可。

Zhēng yú de shíhou yào zài shuǐ kāi hòu fàngrù, dàhuǒ zhēng bā fēnzhōng jí kě.

When steaming fish, put it in after the water boils and steam on high heat for eight minutes.

NewtalkFeb 2026

...! Anthropic控用2.4萬假帳號蒸餾Claude模型技術

. . . ! kòng yòng . 萬 jiǎ 帳 號 zhēng 餾 mó xíng jì 術

Anthropic users distill Claude model technology using 24,000 fake accounts

Yahoo FinanceFeb 2026

...岸開放式銀主盤腰斬一半 215萬易手6年蒸發217萬 投資客撈底料每月收租9,00...

. . . àn 開 fàng shì 銀 zhǔ 盤 yāo 斬 yī bàn 萬 yì shǒu nián zhēng 發 萬 tóu 資 kè 撈 de liào měi yuè shōu zū , . . .

Open-market bank-owned properties in Kowloon Bay slashed in half HK$2.15 million transaction sees HK$2.17 million value evaporate over 6 years Investor snaps up bargain, now collecting monthly rent of HK$9,000...

中国军网Feb 2026

新华全媒头条|丙午新春,看见一个蒸蒸日上的中国

xīn huá quán méi tóu tiáo bǐng wǔ xīn chūn , kàn jiàn yī gè zhēng zhēng rì shàng de zhōng guó

Xinhua All-Media Headlines | Spring Festival of the Year of the Horse: Witnessing a Thriving China

华尔街日报中Feb 2026

Anthropic指控三家中国公司“蒸馏”Claude模型

zhǐ kòng sān jiā zhōng guó gōng sī zhēng 馏 mó xíng

Anthropic accuses three Chinese companies of "distilling" the Claude model.

Yahoo FinanceFeb 2026

Anthropic稱中國AI公司「蒸餾」Claude以改進自身模型

稱 zhōng 國 gōng sī zhēng 餾 yǐ gǎi 進 zì shēn mó xíng

Anthropic claims Chinese AI companies "distilled" Claude to improve their own models

Tatoeba

水沸腾后变为蒸汽。

Shuǐ fèiténg hòu biànwéi zhēngqì.

Water steams when it boils.

Tatoeba

叫个清蒸鲈鱼好呢,还是蚝油牛肉好?

Jiào gè qīngzhēng lúyú hǎo ne, háishi háoyóu niúròu hǎo?

Should we order the steamed perch or the beef with oyster sauce?

Tatoeba

当水被加热时,水汽蒸发。

Dāng shuǐ bèi jiārè shí, shuǐqì zhēngfā.

Water evaporates when it is heated.

Tatoeba

蒸粗麦粉是我最喜欢的阿尔及利亚菜。

Zhēngcūmàifěn shì wǒ zuì xǐhuan de ā'ěrjílìyà cài.

Couscous is my favorite Algerian food.

Character Family

Homophones — Characters pronounced zhēng

Frequently Asked Questions

What does 蒸 (zhēng) mean in Chinese?
蒸 (zhēng) primarily means "to steam." It is classified as HSK Level 7-9, making it an expert-level character. It ranks #2288 in character frequency.
How many strokes does 蒸 have?
蒸 is written with 13 strokes. The correct stroke order matters for recognition and handwriting speed — practice with the animated guide above to build proper technique.
What is the radical of 蒸?
The radical associated with 蒸 is 艹 (grass). This radical appears in many characters related to grass.
What are the components of 蒸?
蒸 is composed of: 艹 (structural), 烝 (structural). Its IDS decomposition is ⿱艹烝 with a top-bottom layout. Understanding the components helps with both memorization and recognizing related characters.
What are common words containing 蒸?
Common words with 蒸 include: 蒸发 (zhēng fā, "to evaporate"); 蒸汽 (zhēng qì, "steam"); 蒸蒸日上 (zhēng zhēng rì shàng, "becoming more prosperous with each passing day"); 蒸气 (zhēng qì, "vapor"); 蒸馏 (zhēng liú, "to distill"). There are over 32 compound words containing this character.
What characters sound the same as 蒸 (zhēng)?
Several characters share the pronunciation zhēng: 正 (straight), 政 (political), 证 (certificate, prove), 整 ((bound form) whole), and 6 more. Context and tones help distinguish between them in speech and writing.
Is 蒸 the same in simplified and traditional Chinese?
Yes, 蒸 is written the same way in both simplified and traditional Chinese.

Practice writing 蒸 with real-time feedback

Trace stroke sequences, hear spoken pronunciation, and build lasting retention with spaced repetition in the HanziFeed app.

Character data sourced from Unihan (Unicode Consortium), SUBTLEX-CH frequency corpus (Cai & Brysbaert, 2010), and Make Me a Hanzi (stroke data). Collocation strength measured via NPMI (Normalized Pointwise Mutual Information). Verified by the HanziFeed linguistics team.

HSK classification follows the HSK 3.0 Standard (Center for Language Education and Cooperation, CLEC, 2022 revision). Idiom data from Wiktionary (CC BY-SA 3.0).

Data last verified: March 2026.