艰巨
jiānjù
arduous; formidable
Every meaning
jiānjù
- arduous; formidable
Its characters
- 艰jiāndifficult; hard
- 巨jùhuge; enormous
Words with 艰
Words with 巨
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).