Pi mou noodles are a very popular traditional Chinese dish, especially in areas such as Jiangsu, Zhejiang and Shanghai. Here is some information that may be useful:

- In Nanjing, Jiangsu Province, there are many different restaurants and snack stalls that serve skin belly noodles, and some of the more famous ones include Yi Kee Skinny Noodles, Xu Kee Big Bowl Skinny Noodle House, Xiang Kee Noodle House, Hong Fu Noodle House, and authentic Sun Kee Big Bowl Skinny Noodles.

- In Hangzhou, Zhejiang Province, skin and belly noodles are also a very popular dish served in many snack bars, such as Hutongkou Kebabs, Kongfu Family Feast, and Sister Song's Fish Soup.

-In Shanghai, skin belly noodles are also a very popular dish, offered by many snack bars, such as Xiao Yang Shengjian, Old Wharf Kebabs, and Shen Dacheng Soup Buns.

Of course, the above information is for reference only, and you need to try the quality and taste of the specific restaurant yourself. It is recommended that you check some online reviews and word-of-mouth when choosing a restaurant, and then make a choice based on your taste and budget.