The origin of the allusion that it is going to rain and mother is going to get married.

It's going to rain, and the story of Niang's marriage comes from the following:

According to legend, there was a scholar named Zhu Yaozong in ancient times. Because of his intelligence, he read poetry and books since childhood and became the top scholar after taking the imperial examination in Beijing. Because Zhu Yaozong is a handsome man, he is deeply appreciated by the emperor. In order to keep this talent around, he married his favorite princess.

According to the practice at that time, Champion Lang needed to go back to his hometown to visit relatives, but before he left, Zhu Yaozong told a story of relying on his mother. The emperor was very moved after hearing this. At the request of Zhu Yaozong, he set up a chastity memorial arch for his mother. Zhu Yaozong came home in rags and told his mother the good news. Originally smiling mother, but no smile on her face.

Zhu Yaozong then asked his mother why. It turned out that when he was very young, his mother had a good impression on his teacher Zhang Zhongju. Zhang Zhongju's wife died of illness in her early years. In the process of constant contact between them, he secretly fell in love and finally decided to tell Zhu Yaozong about this decision after returning to her hometown.

Because Zhu Mu wants Zhu Yaozong to get ahead, she has been widowed since her father died. Now Zhu Yaozong can shine the lintel, so his mother also wants to get rid of living alone. This is actually a big problem for Zhu Yaozong, because on the one hand, if his mother remarries, then the chastity archway he asked the emperor for is a big joke.

Maybe you will have to bear the charge of cheating the king. On the other hand, if mother really sets up a chastity memorial arch, then she will die alone. In this dilemma, his mother came up with a way to kill two birds with one stone.

I saw that mother Zhu took off a skirt and said to him, "You help me clean the skirt. I won't remarry until the skirt is dry. If the skirt doesn't work, then I'll remarry. This should be the will of God. " Zhu Yaozong also agreed after listening. The weather was surprisingly sunny the next day, and at this rate, the skirt would dry immediately.

Zhu Yaozong thought, not to mention a skirt, even ten or eight pieces can be dried. But after he washed a skirt and prepared to dry it, suddenly dark clouds gathered and it rained cats and dogs.

Zhu Yaozong saw this and made a decision. He voluntarily confessed to the emperor and demanded punishment. But the emperor felt his honesty and his mother's loyalty, so he took back his life and promised his mother to get married.

It's going to rain, and the story of mother's marriage has spread;

"If it rains, mother will marry" (also known as "if it rains, mother will marry") is a famous saying throughout the ages, which is used to describe the inevitable and unstoppable things. Metaphor has its objective laws in the development of things, and does not depend on people's will. There are two interpretations of "Niang" in this proverb, one is "mother" and the other is "girl".

As the saying goes, "when a man is older, a woman is older." "Women stay, stay and stay, and become enemies." It is natural and humane for girls to get married, which is the inevitable law of human society; And "it will rain" is an inevitable law of nature. It is based on this logical similarity that people combine the two and complement each other, thus becoming an expressive folk saying.