The old well-known store may not always play the role of "the world's masters", Yun Laosi was born in 1986, the earliest in Jinkang Road, with the demolition of Jinkang Road, Yun Laosi homeopathic expansion, now has achieved brand management, the territory is not limited to the eastern suburbs. After the expansion, Yun Laosi did not stick to the rules, but chose flavor innovation.

In addition to traditional rice noodles, Yun Laosi also produces signature rice noodles, sesame sauce noodles, secret noodles, and secret rice noodles. The signature rice and leather noodles are useless, and the stuffed skin of sesame sauce is slightly similar to Weijia Liangpi, but the amount of sesame sauce is less. The secret cool skin secret series integrates the characteristics of Sichuan incense, which is the most extreme. The side dishes include broccoli, stir-fried meat with chili peppers, carrots, etc., which are quite hearty. In terms of condiments, chili peppers are indispensable, and their flavor maintains the pepper aroma advocated by the Shaanxi school, and also incorporates the hemp mouth that Sichuan food focuses on. At the same time, the food has a faint vinegar and garlic flavor, and the taste of rapeseed oil is not strong.

As an innovative old store, Yun Lao Sichang is often compared with Weijia Liangpi, and both stores have been represented by new rice peels. In contrast, Wei's Liangpi is more fragrant with garlic, while Yun Laosi has Sichuan-style hemp mouth, and diners can choose according to their preferences. When it comes to the environment and service, Weijia Liangpi is slightly better, although Yun Laosi has been renewed, it is still the decoration of a fast simple restaurant, and the service attitude of the clerk is not as good as Weijia Liangpi.