The customer Zhenyuantang is a century-old traditional Chinese medicine brand. Bazhen Cake is a special pastry that has eight kinds of precious Chinese ingredients added. The product packaging is mainly in the shape of a crane, and the perfect combination of the outer box and the paper handle forms the shape of a crane, which is environmentally friendly and cost-saving. When the box is opened, the top forms a complete picture, and the combination of different sides of the four packages form a complete picture.