Pinyin pronunciation: m ǔ y ǐ z ǐ gu ǐ
Use case: let him be a maid or concubine in a brothel, accept him as a wing when he arrives, and then give birth to a son and become an official, which can be counted. (Qing Wu Jingzi's "The Scholars" back to 53)
Usage: subject-predicate type; As an object and clause; Include praise
The origin of the idiom: "Biography of the Ram in the Hidden Year": "Why is Huan expensive? Mothers are precious. Why are mothers expensive and children expensive? Son is more expensive than mother, and mother is more expensive than son. "