Ceheng County, under the Qianxinan Buyi and Miao Autonomous Prefecture of Guizhou Province, is located in the southwest of Guizhou Province and the southeast end of southwest Guizhou, adjacent to Beipan River and Wangmo County in the east, facing Tianlin, Leye and Longlin of Guangxi Zhuang Autonomous Region across the Nanpan River in the south, Anlong County in the west and Zhenfeng County in the north, with a total area of 2,598 square kilometers. According to the seventh census, as of midnight on November 1, 2020, the permanent population of Cehang County was 189,709.

Xiexeng County has a long history and was established in the Xia, Shang and Zhou dynasties. It retains various historical and cultural heritages, such as the ruins of the ancient Luodian Kingdom, the ruins of the ancient Tusi Palace, ancient tombs, moloch relief, totem worship, Buddhism, witchcraft, sacrificial music and dance, etc. In 2006, Sheheng Buyi Opera was listed as one of the first batch of national intangible cultural heritage and 38 national and provincial intangible cultural heritage items. Since 2010, it has held the annual "China Booklet Bouyi Culture Year" and won many honors such as the largest "Bouyi Bamboo Dance" and "Bouyi Transition Dance". It has been named "the Hometown of Chinese Bouyi Drama Art" and "the Hometown of Chinese National Culture" by the Ministry of Culture.

In 2019, Ceheng County has jurisdiction over 3 subdistricts, 9 towns and 1 township. In 2020, the GDP of Ceheng County reached 8.03201 million yuan, an increase of 5.0 percent over the previous year.