Puyang became a city because of oil. In the 198s, Puyang's infrastructure was rudimentary, and people ate as vendors. In order to make it convenient for oil workers to eat and save time, they ate with cold rice noodles, which gradually formed.

Wrapping cold rice noodles originated from the local No.1 weapon factory and belonged to a state-owned enterprise. In the early 199s, the factory was moved from Huangzhong County, Qinghai Province to Puyang City as a whole due to national policies. In addition to the moved machinery and equipment, a group of workers from Qinghai came with it. Later, the first machine factory went bankrupt, and some workers chose to go back, and more chose to stay in Puyang. The people left behind regard the unique stuffed skin in Qinghai as a livelihood business, and pull the finished stuffed skin along the street to sell it. According to an old man in a machine factory, at most, there are hundreds of cars going out every day.

For many Puyang people who are studying or working in other places, when they return to their hometown, they always want to go to the street to eat a cool and delicious cold noodle. In their words, "this is the authentic cold rice noodles" and "nothing else tastes like this".

wrapping cold rice noodles is not only a delicious food that Puyang people yearn for, but many foreigners come to Puyang, and it is hard to forget the taste after eating it. "It's delicious, spicy and enjoyable!"

cold rice noodles become the symbol of Puyang; A small piece of cold rice noodles makes the wanderer mention his hometown with more talk, aftertaste and thoughts. The taste of hometown is the taste of cold rice noodles, and the missing of hometown has become the missing of cold rice noodles.

I have been wrapped in cold rice noodles since I was a child, probably for convenience, so I can eat it when I pick it up.