My hometown is in Sandu County, Guizhou Province. Sandu County belongs to Qiannan Buyi and Miao Autonomous Prefecture, Guizhou Province, and is located in the southeast of Qiannan Buyi and Miao Autonomous Prefecture. It is the only Shui Autonomous County in China. Located in the hinterland of "Moon Mountain and Leigong Mountain". It is adjacent to Rongjiang and Leishan in the east, Libo in the south, Dushan and Duyun in the west and Danzhai in the north, 230 kilometers away from Guiyang, the provincial capital, with a total area of 2,400 square kilometers. In 2009, the total population of the county was 3 1.47 million, including 304,700 ethnic minorities and 202,400 aquarium people, accounting for 64.8% of the total population. More than 60% of the national Shui people live in Sandu. National Highway 32 1 runs through the county, which is one of the important passages for southwest provinces to go south to sea, and also the most convenient passage on the tourist routes of Dazhangjiang National Karst Forest Reserve in Guilin, Guiyang and Kunming.
Because it is an aquarium gathering area, it has national characteristics in all aspects.