Recently, the preparatory meeting of China Wine Chateau Tourism Alliance sponsored by China National Food Industry Association and hosted by Chateau Changyu Rena Shaanxi was solemnly held in Rena Castle. Relevant leaders such as Duan Changqing, director of China Wine Technical Committee, Yang Qiang, secretary general of China National Food Industry Association, etc. as well as the principals of chateaux with tourism projects in each producing area in China participated in the meeting.