Mingshan County (Mingshan County) is generally referred to as a mountainous area
Famous mountain area, under the Sichuan Ya 'an City. It is located in the hilly area of the western edge of Sichuan Basin, adjacent to Pujiang County in the east, Danlai County and Hongya County in the south, Yucheng district in the west and Qionglai City in the north, with a total area of 618.18 square kilometers. In 2021, the registered population of Mingshan District is 275,600, and the permanent population is 254,000. As of October 2021, Mingshan District has jurisdiction over 2 streets and 11 towns, and the district people's government is located at No. 481 Chadu Avenue, Mengyang Street.

Famous mountain area, take righteousness in the territory of the famous Mengshan. Western Wei, set Mengshan County. Sui, Mengshan County to Mingshan County. In 2012, Mingshan County was abolished and Ya 'an Mingshan District was established.
Famous mountain is the birthplace of tea culture, known as the "hometown of fairy tea" reputation, among which: Nanroadside tea (Ya 'an Tibetan tea) production skills, Mengshan tea traditional production skills are national intangible cultural heritage, Mengding mountain nectar, Mengding mountain yellow bud, Mengding mountain stone flower, Mengding mountain Tibetan tea, Mengding Mountain Maofeng, Mengding Mountain black tea, Mengshan tea are national geographic indication products.

In 2021, the GDP of Mingshan District reached 11.116 billion yuan, an increase of 8.7 percent. The value added of the primary industry was 3.073 billion yuan, the secondary industry 3.639 billion yuan, and the tertiary industry 4.404 billion yuan. The three industrial structure adjustments were 27.7:32.7:39.6.