Salamander
The Chinese idiom, CH ǐ Z é zh ī n í in pinyin, refers to people with short knowledge. It's from asking the king of Chu.
The origin of Idioms
Song Yu of Chu in the Warring States period asked the king of Chu: "how can a man like a salamander measure the size of the river and the sea?"
Idiom usage
Be an object of
Salamander
shining spears and armoured horses - a symbol of war in ancient china - tiě mǎ jīn gē
be in the centre of the axle -- hold an important official post - jū zhóu chǔ zhōng
would not explain unless one is desperately anxious to learn - bù fèn bù qǐ