Hello, landlord. Pancake-rolled green onion is a famous food in Jinan and Tai 'an, but there is no store specializing in this kind of food on the street in Jinan at present, and it is mainly made by the people because of its simple practice and eating method. Therefore, if the landlord is on business in Jinan, he might as well inquire about the nearest vegetable market in his temporary residence. Generally, there will be stores specializing in selling steamed bread and pancakes. Then buy some green onions from the vendor who sells green onions, peel them and wash them; Finally, there is bean paste/sweet noodle paste (the finishing touch of pancakes with green onions), which is also available in the vegetable market, but I recommend a professional onion-eating companion brand-"Xinhe" bean paste/sweet noodle paste, which tastes particularly good.