| 先 |
xiān tóu | (usu. of troops) in advance; in the vanguard / previously / in front; placed ahead of others |
| 先 |
xiān | beforehand; first; earlier / at first; originally / for the time being; for now / (prefix) my late (in referring to deceased relatives older than oneself) |
| 头 |
tóu | head / hair style / the top / end / beginning or end / a stub / remnant / chief / boss / side / aspect / first / leading / classifier for pigs or livestock / CL:个 |
| 头 |
tou | suffix for nouns |