吐谷浑tǔ yù húntuyuhunTuyuhun, nomadic people related to the Xianbei 鮮卑|鲜卑[Xian1 bei1]a state in Qinghai in 4th-7th century ADCharacters in this word吐to vomit, to spew out, to cough up浑blended, mixed谷valley, gorge, ravineStudy it in Yanamino