劈柴 (pīchái) — To chop wood
Literally 'to chop wood', this slang refers to someone who is hardworking and diligent, particularly in study or work. It's often used to describe students pulling all-nighters or people grinding through their jobs.
Example Usage
为了考好试，他每天都在图书馆劈柴。
To do well on the exam, he works hard in the library every day.
Cultural Context
In a fast-paced environment, dedicating oneself to a task is highly valued, and this term captures that spirit of dedication.
Category: daily-life