用功
yònggōng
hardworking; diligent (in study)
Every meaning
yònggōng
- hardworking; diligent (in study)
- to study hard; to work hard
Its characters
Words with 用
Words with 功
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).