Introduction to Qinghai Lake: Qinghai Lake is located in the northeast of the Qinghai Plateau, at the foot of the Riyue Mountain. It is the largest inland saltwater lake in my country. There are more than 100,000 migratory birds of various types living here, and it is praised as "the world of birds and the kingdom of birds". The Qinghai Lakeside is characterized by endless rapeseed flowers, large yellow blocks, blue lake sea and blue sky, a kind of geometric beauty.