Higher grade. Because the price of ordinary bird's nest is between 200-300 dollars, the price of Yan Anju bird's nest is between 400-800 dollars. Yan Anju bird's nest has a rich texture, which gives people a soft and full taste experience. Moreover, Yan Anju Bird's Nest controls the quality from the source, and its professional team's scientific management makes the output of bird's nest with good texture, which belongs to the level of high-quality products. Therefore, Yan Anju Bird's Nest belongs to the high grade.