博大精深
bódà-jīngshēn
broad and profound; erudite
Every meaning
bódà-jīngshēn
- broad and profound; erudite
Its characters
- 博bóextensive; wide; rich (as in 博学)
- 大dàbig; large
- 精jīngrefined; choice; fine (as in 精品)
- 深shēndeep
Words with 博
Words with 大
Meanings are from Mandarin The Wild’s own dictionary. Levels follow the official HSK word list (the exam’s 2025 syllabus, levels 7–9 shown together).