Daily Chengyu

青出于蓝

qīng chū yú lán

The student surpasses the teacher.

intermediateCommonFormal

Literal Meaning: Blue comes from indigo but surpasses it.

qīngblue
chūcome from
from
lánindigo

Today's Situation

Your student speaks Mandarin more naturally than you after years of practice.

Perfect Chengyu: 青出于蓝

Actual Meaning

Often shortened from 青出于蓝而胜于蓝 — praise when a pupil outgrows their mentor through learning.

Emotional toneAdmiring
Usage feelOften positive or admiring
FormalityFormal

English Equivalent

  • The student surpasses the master.
  • Outshine your teacher.
  • Stand on shoulders of giants.

English equivalents capture the general idea, but they may not fit every context exactly.

Modern Usage Example

She 青出于蓝 — learned from you but now teaches advanced tones.

Chinese Example Sentences

徒弟青出于蓝,师傅很高兴。

Túdi qīng chū yú lán, shīfu hěn gāoxìng.

The disciple surpassed the master — the teacher is proud.

青出于蓝而胜于蓝。

Qīng chū yú lán ér shèng yú lán.

Blue from indigo, yet bluer than indigo.

Origin Story

Dye from indigo plants produces a blue deeper than the plant itself — a metaphor for education elevating the learner beyond the teacher.

Warring States periodXunzi (荀子)

When Natives Use It

Good fit

  • Education
  • Mentorship
  • Art and sports training

Avoid

    Compliment to both teacher and student.

    • Common in speech
    • Common in writing
    • Sounds natural today
    • Possible but uncommon in casual chat
    • More common in writing or commentary
    • Use with care — can sound critical

    Daily Quiz

    Which best matches 青出于蓝?

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