The shape of the bottle is flexible and smooth with the golden rule of Fibonacci spiral to create a more elegant and dynamic super golden ratio of point, line and surface. The outer box has been changed from a bottom opening to a top opening, to ensure the integrity of the pattern; at the same time, the box has been changed from a square box to a flat box to show a better effect. Easy to hold, more ergonomic, and better opening experience.

Located in Suqian city, Jiangsu Province, China's liquor capital, Jiangsu Yanghe Brewery Jon-stock Co., Ltd. Is an enterprise in China's liquor industry with two "Famous Chinese wines" and two "Time-honored Chinese brands" in Yanghe and Shuanggou. The company owns "three rivers, two lakes and one wetland", which is located in Suqian, Cognac Brandy producing area in France and Visgei producing area in Scotland in England, and is called "three famous wetland wine producing areas in the world".