- 难 難 adjectivedifficultdifficult; hard to do; troublesome; not easy; problematic; the opposite of 容易
- 上 adjectivenounuppertop; higher; superior; better; used to describe something in a higher position or rank
- 难 難 adjectivedifficultdifficult; hard to do; troublesome; not easy; problematic; the opposite of 容易