- 千 numeralmanymany; numerous; a large number
- 难 難 adjectivedifficultdifficult; hard to do; troublesome; not easy; problematic; the opposite of 容易
- 万 萬 nounadjectivecountlessmyriad; multitudinous; a great number
- 难 難 adjectivedifficultdifficult; hard to do; troublesome; not easy; problematic; the opposite of 容易