Bird's nest is a sunrise product with great prospects. Recently, Shangguanyan chain store is attracting investment, so you can learn about it. Shangguanyan is a well-known brand of bird's nest in China, with good market reputation and high popularity. Their bird's nest originated from Indonesia and Malaysia, with guaranteed quality and great influence in the market. In addition, its business model is very distinctive, and it also has many advantages in preferential policies. I have a friend who has many interests and is also studying.