Where is the origin of Baoxing Hongshi in Ya 'an?

Baoxing county. According to Baidu map, Baoxing County is located in the west of Sichuan and the north of Ya 'an City. Baoxing County is the origin of Baoxing Hongshi in Ya 'an. Ya 'an, also known as Yucheng, is a prefecture-level city in Sichuan Province, located at the western edge of Sichuan Basin, at the foot of Qionglai Mountain, adjacent to Chengdu in the east, Ganzi Tibetan Autonomous Prefecture in the west, Liangshan Yi Autonomous Prefecture in the south and Aba Tibetan and Qiang Autonomous Prefecture in the north. It belongs to the mountainous area on the western edge of Sichuan Basin, spanning the two topographic areas of Sichuan Basin and Qinghai-Tibet Plateau, and belongs to subtropical monsoon humid climate, with a total area of 15046 square kilometers.