Crossing the bridge rice noodles originally originated in Mengzi County in southern Yunnan. According to legend, there is a South Lake outside the city (it still exists). The lake is clear as blue, with weeping willows lining it. There is an island in the middle of the lake. There are pavilions on the island. In addition, there are green bamboo forests and towering old trees here. Beautiful and quiet scenery, fresh and pleasant air. It is a good place for students nearby to learn poetry. There was a scholar who went to an island in the middle of the lake to study for the exam, but because he was too involved in his work, he often forgot to eat the food his wife gave him, and it was often cold when he ate it. Because of the abnormal diet, my body is getting thinner every day, and my wife is very distressed. Once, my wife killed a fat hen, cooked it in a casserole and sent it away. After a long time, it was still warm, so she put it in with local favorite condiments such as rice noodles. It's delicious. She likes it since she was born. A virtuous wife often writes it down and sends it away. Later, I wanted to be the number one scholar, and I was fascinated by my wife's hobby. I joked that I had eaten chicken soup rice noodles sent by my wife before I was admitted. Because his wife sent the rice noodle to the island through a winding bridge, the scholar called it "crossing the bridge", which became a beautiful talk for a while. People have imitated the practice of eating rice noodles by the scholar's wife, and the rice noodles crossing the bridge have spread since then. After the processing and improvement of later generations, the rice noodles crossing the bridge are getting better and better and more popular.