Where is Lumen in Thrushcross TV series?

lumen town, Luding county. The "Lumen" in the TV series Thrushcross actually refers to Lumen Town, Luding County, Aba Tibetan and Qiang Autonomous Prefecture, Sichuan Province. Lumen Town is located in the western Sichuan Plateau, which is the throat of the southern Sichuan-Tibet line and an important passage from northwest Sichuan to the Qinghai-Tibet Plateau. Lumen is famous for its dangerous terrain and magical scenery. It is a famous tourist attraction with spectacular mountains and rivers, a long history of Tibetan Buddhist culture and rich folk customs, and also a famous adventure sports base.