What is the national anthem "Going Up the Mountain to See Pingchuan"? Which ethnic school does it belong to?

This is a typical Qinghai traditional tune "Hua". "Flower" is popular in the vast areas adjacent to Gansu, Qinghai and Ningxia in the northwest. It is a folk song form with strong local characteristics created by Hui, Han, Dongxiang, Tu, Salar and Baoan people who live here. The tunes of Hua 'er are called "Ling" by local people, such as "Hezhou Ling", "Turing", "Gama Ling" and "Jiaohu Ling". The tune of "going up the mountain to see Pingchuan" is "Hezhou Order". Hezhou, now Linxia, Gansu, is known as the "Flower Town". Hezhou Ling is one of the most widely circulated, influential and representative tunes among flowers. The lyrics are profound and imaginative, the melody is high and open, free and soothing, and full of the characteristics of northwest local color. This paragraph consists of two phrases, which are melodious, wide and long, ups and downs. Deeply expressed the feelings that the pure love of young men and women in the old society could not be realized because of the shackles of feudal ethics and the obstruction of feudal forces, and they could only look forward to the flowers and sigh. This song is often sung by the famous floral singer Zhu Zhonglu.