xué​hǎi

sea of learning

学海 學海 xué​hǎi
sea of learning
The vast and boundless domain of knowledge; the world of scholarship; learning
learned scholar
A highly erudite or knowledgeable person; a master of scholarship
to persevere in study
To pursue knowledge relentlessly until one reaches a high goal, like rivers flowing toward the sea

Frequency

Written text
0.242 per million

Sources

Frequency data
BCC Corpus (BLCU)