Zhuanglang County, subordinate to Pingliang City, Gansu Province, is located in the east and west of Gansu Province, at the western foot of Liupan Mountain, adjacent to Huating City in the east, Jingning County in the west, Longde County and Jingyuan County in Ningxia in the north, and Zhangjiachuan County and Qin'an County in the south. The total area is 1553.14 square kilometers, including 18 towns, 1 urban community and 293 administrative villages. There are many natural and cultural landscapes such as Yunya Temple, a national forest park, Yunya Grottoes, a provincial cultural relics protection unit, and Zijing Mountain, Chenjia Cave, Wu Wangfen Mountain, Guanshan Tianchi Chaonaqiu, etc. According to the data of the seventh population census, as of 0:00 on November 1, 2020, the permanent population of Zhuanglang County is 335684.

Zhuanglang County is a national model county for terracing farmland, a national advanced collective for soil and water conservation, a national cultural model county, a national economic forest construction demonstration county, a national ecological construction demonstration county, a national advanced county for scientific and technological progress, and a national advanced county for traditional Chinese medicine.

On January 9, 2019, Zhuanglang County was selected into the list of "Hometown of Chinese Folk Culture and Art" in 2018 - 2020. On December 6, 2019, it was selected as the pilot unit to promote the quality of national farmers' cooperatives in the whole county. In February 2020, after the examination and approval of the leading group of poverty alleviation in Gansu Province, Zhuanglang County met the exit conditions of poor counties and was approved to exit. On February 13, 2020, it won the title of 2019 National "Safe Agricultural Machinery" Demonstration County.

In 2020, the gross regional product of Zhuanglang County was 6.828 billion yuan, an increase of 6% over the previous year at comparable prices. The added value of the primary industry was 2.517 billion yuan, up 5.4%; The added value of the secondary industry was 628 million yuan, up 10.8%; The added value of the tertiary industry was 3.684 billion yuan, up 5.5%. The proportion of the tertiary industry was adjusted from 35.5:9.17:55.33 of the previous year to 36.86:9.2:53.95. Compared with the previous year, the proportion of the primary industry increased by 1.36 percentage points, the proportion of the secondary industry increased by 0.03 percentage points, and the proportion of the tertiary industry decreased by 1.38 percentage points.