blockhead
Elm Geda, a Chinese idiom, means hard elm root in pinyin. It refers to stubborn thinking. From the head of health.
The origin of Idioms
"Everyone is a feudal superstitious head, like a lump in one's heart. Three axes and five axes can't split it," said glo, head of health
Idiom usage
Example: Luo Xingang: "old Xia? Do you know him? " Xia Yu: "more than understanding! It's my dad, typical head! " Xinhua digest, 1981, issue 2
blockhead
The devil grabs the wolf and howls - guǐ zhuā láng háo