diehard
Yu Mu Nao Ke, a Chinese idiom, is a stubborn figure of speech. Same as "elm head". From Liu San.
Idiom explanation
Metaphor is stubborn. Same as "elm head".
The origin of Idioms
Liu Shaotang's LiuSan 3: "thank you, uncle!" The golden seal shed tears. "You broke this elm skull on my neck."
Idiom usage
It is often used in figurative sentences.
Chinese PinYin : yú mù nǎo ké
diehard
wish your kids a promising future. wǔ zǐ dēng kē
Old diseases are hard to cure. jiù bìng nán yī