Do you want to ask whether it is difficult to sing even if there are bumps in the mountains and ravines in ten miles? Difficult to sing.

Jiuli Mountain Pimples and Shiligou have strong ethnic and regional ambiguity, so it is very difficult to sing.

As a famous Chinese composer, Lu Yuan was praised as a "people's musician" by He Jingzhi. "Nine Miles of Mountains and Ten Miles of Ditch" composed by Lu Yuan and lyrics by Xu Minqi was created in 1960.

Compared with the "Song of Karamay" composed in the 1850s and later "Song of Peony", "Ding Dong of Spring Water" and other popular songs, although "Nine Miles of Mountain Pimples and Ten Miles of Gou" It is also a repertoire of northern Shaanxi folk song genealogy, but it does not have the high level of recognition of the above-mentioned song creations.