| 高 |
gāo nán | extremely difficult / hard and dangerous / challenging |
| 高 |
Gāo | surname Gao |
| 高 |
gāo | high / tall / above average / loud / your (honorific) |
| 难 |
nán | difficult (to...) / problem / difficulty / difficult / not good |
| 难 |
nàn | disaster / distress / to scold |