Why is the birth of a girl called "playing with tiles" and the birth of a boy called "Zhang Zhile"?

Nongzhang: The ancient address for male students in China.

Nung Wa: The name of the opposite sex in ancient China.

Source: "Nongzhang Nongwa" classic "The Book of Songs Xiaoya Four Dry" is a person, a bed for sleeping, clothes for clothes, and a cloak made; It is the place where women are born, where they sleep, where they wear clothes and where they play with tiles. "

So I gave birth to a man, a bed to sleep in, clothes to wear during the New Year, and jade to play with; So he gave birth to a man, a bed to sleep in, clothes to wear for the New Year, and playing with the parts on the spinning wheel. Zhang is a good jade; Tiles are part of a revolving car.

Extended data:

Anecdotes about tile making in Nongzhang;

The wife of Cen Junhou in Shaoxing is pregnant. One day, when the county magistrate was traveling, a man got in the way and was tied up in the house. Hou Jun asked him, "What do you do?" The man replied, "fortune teller." The county magistrate said, "My wife is pregnant. Please have a look. What about Nongzhang? " (Is it a boy or a girl)

The man didn't understand what it meant, and casually said, "Zhang should do it, and tile should do it." Hearing this, the magistrate thought he was talking nonsense and severely scolded the fortune teller. But not long after, Mrs. County Hou gave birth to a boy and a girl twins, so the fortune teller became famous and was called "psychic".

There was a "prime minister" named Li in the Tang Dynasty. Old Tang Book records Li's joke, saying that he wrote "Fun of Fun" as "Fun of Fun": "Too many times, Jiang spent his wife's birthday at a small hometown, and Li wrote a calligraphy saying:' I heard there was a fun celebration', and the guests ignored it."

The story tells that once, Li's brother-in-law, a native of Taichang Temple, rejoiced at the birth of his son. Li made an impromptu celebration and said, "I heard there was a teasing celebration." It happened to be a full day for guests. Everyone can't help but smile when they see this, but because Mo Bao, the prime minister of the dynasty, was present.

Baidu Encyclopedia-Nongzhang Nongwa