4534。
according to the postcode database, it is known that Henan Changyuan belongs to Xinxiang City, Henan Province, with postcode of 4534, area code of 373 and administrative division code of 41728.
Frosted steamed buns are a special food in Changyuan City, Xinxiang City, and also a traditional folk dessert in Changyuan. Because of its traditional frosting technique, simple materials and convenient production, it is very popular in Changyuan County, northern Henan Province.
Help!
Jinan, a class reunion, 30 or 40 people are having dinner, please recommend a restaurant, preferably near Hongjia Building, the price should not be too high~Thank you!