吐谷浑

Tuyuhun, nomadic people related to the Xianbei 鮮卑|鲜卑[Xian1 bei1] / a state in Qinghai in 4th-7th century AD

to spit / to send out (silk from a silkworm, bolls from cotton flowers etc) / to say / to pour out (one's grievances)

to vomit / to throw up

grain / corn

valley

muddy / to mix