博大精深bó dà jīng shēn

HSK Level 6

extensive and profound; have extensive knowledge and profound scholarship

Chinese culture is extensive and profound.

This field of study is extensive and profound; I'm afraid it will be difficult for me to master it in a short time.

In which aspects do you think the extensiveness and profundity of Chinese culture are mainly reflected?

The content of this book is extensive and profound, and it needs to be understood slowly.

He is erudite, and his research on classical literature appears particularly extensive and profound.

Despite his young age, his understanding of the tea ceremony is already quite extensive and profound.

Chinese civilization is extensive and profound, encompassing various aspects such as philosophy, art, and science.