Zi Collection, Page Position: Upper, Radical: Insect (chóng), Page 135, Entry 03 In the "Guangyun" and "Jiyun", this character is recorded with the pronunciation "zhāng shù qiè", sounding the same as "zhù". It is the name of a poisonous insect. The "Erya - Shichong" chapter mentions "zhù chǒu xià". The commentary states that this insect is born from the back of the mother insect being split open, and is sometimes written as "chǒu". Another pronunciation is "zhǎng shì qiè", sounding the same as "zhǐ". The meaning is the same.