| 伤 |
shāng nǎo jīn | to be a real headache / to find sth a real headache / to beat one's brains |
| 伤 |
shāng | to injure / injury / wound |
| 脑 |
nǎo | brain / mind / head / essence |
| 脑 |
nǎo jīn | brains / mind / head / way of thinking |
| 筋 |
jīn | muscle / tendon / veins visible under the skin / sth resembling tendons or veins (e.g. fiber in a vegetable) |