Hanzi Now
CharactersIdiomsChinese NameFlashcards
Tools

Visual content

  • Chinese Text Image GeneratorCreate PNGs with pinyin, highlight character parts or remove strokes
  • Stroke Order AnimatorTurn a Chinese character or sentence into a GIF or MP4
  • Character Highlight AnimatorChoose character parts and animate their colors, together or in stroke order
  • Chinese Text Morph AnimatorTurn one Chinese character, word or phrase into another; download SVG, MP4 or WebM

Audio content

  • Chinese Text to SpeechRead Chinese aloud with karaoke highlighting

Teaching materials

  • Writing WorksheetsPrintable tracing sheets with a QR learning companion
  • Bingo CardsPicture and word Bingo for your class
  • Picture WorksheetsChinese and English fill-in vocabulary worksheets

Other

  • Pinyin GeneratorConvert Chinese text to pinyin with tone marks
  • Chinese Zodiac CalculatorFind your animal sign from your birth date and make a zodiac card.
  • Chinese Word CounterCount characters, words and sentences in Chinese text
View all tools →
乐此不倦
乐此不倦
乐此不倦
乐此不倦
乐此不倦
乐此不倦
乐此不倦
乐此不倦

乐此不倦 — “To take great delight in something and never feel tired or weary of it”

乐此不倦 is a Chinese idiom (chengyu) meaning “to take great delight in something and never feel tired or weary of it”. To be enthusiastically engaged in an activity without ever losing interest. Literally, “Delight in this, not weary”.

Frequency

乐此不倦 Pronunciation and Pinyin

乐此不倦 Character Breakdown

Stroke Order
CharacterPinyinStrokesMeaning
乐
lè5happy, music, enjoy
此
cǐ6this, here
不
bù4not
倦
juàn10Tired, weary, fatigued

Example Sentence with 乐此不倦

她对研究植物的生长规律总是乐此不倦,常常在实验室里工作到深夜。
She is always delighted to research the growth patterns of plants and never tires of it, often working late into the night in the laboratory.

Origin and Story of 乐此不倦

After Liu Xiu, Emperor Guangwu of the Eastern Han Dynasty, ascended the throne, he understood that the common people were tired of warfare. He thus decreed that discussions of war were forbidden throughout the country.

He diligently managed state affairs, frequently discussing strategies for governance with his ministers, and often stayed up late into the night.

His crown prince, concerned about his father's arduous work, expressed his worry. However, Liu Xiu replied that he himself took great pleasure in his work and did not feel fatigued at all.

Idioms Related to 乐此不倦

Synonyms of 乐此不倦

  • lè乐cǐ此bù不pí疲never tire of enjoying something

Antonyms of 乐此不倦

  • xīn心yuán猿yì意mǎ马restless and distracted

More idioms starting with 乐

  • lè乐bù不kě可zhī支overjoyed beyond measure
  • lè乐bù不kě可jí极Do not indulge in excessive pleasure
  • lè乐bù不kě可yán言joy beyond words
  • lè乐bù不sī思shǔ蜀too happy to return home
  • lè乐bù不jí极pán盘Enjoyment should not be carried to excess
  • lè乐yè业ān安jū居enjoy work and live in peace
  • lè乐lè乐táo醄táo醄extremely joyful and delighted
  • lè乐lè乐táo陶táo陶Joyful and content
  • lè乐shì事quàn劝gōng功enjoy work and strive for achievement
  • lè乐yú于zhù助rén人eager and willing to help others
  • lè乐yǐ以wàng忘yōu忧too happy to forget worries
  • lè乐shàn善bù不juàn倦tireless in good deeds

Recommended tools

Writing Worksheets

Printable tracing sheets with a QR learning companion

Open the tool →

Picture Worksheets

Chinese and English fill-in vocabulary worksheets

Open the tool →

Stroke Order Animator

Turn a Chinese character or sentence into a GIF or MP4

Open the tool →

Bingo Cards

Picture and word Bingo for your class

Open the tool →

Questions about 乐此不倦

What does 乐此不倦 mean?

乐此不倦 (lè cǐ bù juàn) is a Chinese idiom (chengyu) meaning “to take great delight in something and never feel tired or weary of it”.

How do you pronounce 乐此不倦?

乐此不倦 is pronounced lè cǐ bù juàn in Mandarin Chinese.

What does 乐此不倦 literally mean?

Literally, 乐此不倦 means “Delight in this, not weary”. It is used to mean “to take great delight in something and never feel tired or weary of it”.

Where does 乐此不倦 come from?

乐此不倦 comes from a classical Chinese story dating back to ancient China. The full story is on this page.

What is the Chinese definition of 乐此不倦?

此:这。因酷爱干某事而不感觉厌烦。形容对某事特别爱好而沉浸其中。

Hanzi Now

Explore the charm of Chinese language

Explore

  • Characters
  • Idioms
  • Chinese Names
  • Flashcards

Tools

  • Chinese Text Image Generator
  • Stroke Order Animator
  • Character Highlight Animator
  • Bingo Cards
  • Picture Worksheets
  • All Tools

More

  • Blog
  • Privacy Policy
  • Terms of Service
© 2026 Hanzi NowContact Us