What is the origin and meaning of spring rolls?

The origin and moral of spring rolls are:

The moral of spring rolls is: the beginning of spring.

Origin: Cai Qian, a native of Jinmen in Qing Dynasty, was challenged by the emperor to write with both hands at the same time. Seeing that her husband couldn't eat, Cai Qian's wife quickly wrapped all kinds of dishes in dough and stuffed them directly into her husband's mouth. This is a spring roll.

Spring rolls have a long history in China, and northern Renye Fang is called Spring Cake. At that time, every time people went to beginning of spring, they would spread pancakes made of flour on a plate and eat them with delicate vegetables, so they were called spring dishes.

Spring scroll allusions:

It is said that there was a scholar in Fuzhou during the Song Dynasty. In order to prepare for the exam, he buried himself in his studies all day and often forgot to eat and sleep. It is useless for his wife to persuade him again and again; I thought of a way: grind the rice into pancakes, put the radish meat in them and wrap them into rolls, which can be eaten as both rice and radish. This snack was later named spring rolls and gradually became popular in urban and rural areas.

Fuzhou people often eat it during the Spring Festival. It is as common as jiaozi in the north. Cai Xiang once wrote a poem of praise, saying, "If you eat spring vegetables, you should think three or nine times." . ?

Nowadays, the skin of spring rolls has been replaced by flour, and the fillings are generally bean sprouts, leeks, dried tofu, and some have shredded pork, shredded bamboo shoots and chopped green onion. The more advanced spring rolls are made of shredded chicken or oysters, shrimps, mushrooms and leeks. Spring rolls are fried to golden brown with low fire, crisp outside and tender inside, also called "fried spring rolls".