According to the query of Jiulianhui. Com, Yu Pei's official name is Jiaozi (Kuanzhai Zhong Ping Branch), and the retail price is 40 yuan/box. Because there is a word "Fu" on the cigarette label, smokers make it "Kuan Zhai Fu", and some of them are called Kuanzhai Zhong Ping Branch or Kuanzhai Fuzhong Branch.