| 槽 | cáo tóu | feeding trough in stable | 
| 槽 | cáo | trough / manger / groove / channel / (Tw) (computing) hard drive | 
| 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 |