The first generation of craftsmen of Zhenjiu was produced by Zhenjiu Company, and the development of the wine was authorized to be produced elsewhere. Zhenjiu Craftsman Edition inherits the Millennium brewing technology and has a production cycle every year. It is made by making koji in Dragon Boat Festival, feeding in Chongyang, boiling for nine times, fermenting for eight times, taking wine for seven times, making koji at high temperature and taking wine at high temperature. Its wine body has the characteristics of outstanding sauce flavor, fullness and mellow, elegance and delicacy, long aftertaste and lasting fragrance in empty cups.