Meet the consumption standards. After inquiring about official website of Changyu Group Co., Ltd., I learned that Changyu plus members are consumers, and when Changyu's consumption reaches a certain standard, it will be handled free of charge. Yantai Changyu Group Co., Ltd, formerly known as Yantai Changyu Brewing Company, is the first industrialized wine producer in China founded by Zhang Bishi, a patriotic overseas Chinese leader in modern China.