Hongjiang city, a county-level city in Hunan Province, is managed by Huaihua City. Hongjiang city has a long history. Kancheng County was established in the fifth year of Emperor Gaozu of the Western Han Dynasty (202 BC) and moved to Qianyang County in the third year of Yuanfeng (1080). 1997 1 1 With the approval of the State Council, Qianyang County and hongjiang city merged to form a new hongjiang city with its city in Qiancheng. 1June, 1999, due to the "Hongjiang Incident", the Hunan Provincial Party Committee and the provincial government approved the "urban zoning" of Hongjiang, and the former Qianyang County was called hongjiang city. Hongjiang city is located in the west of Hunan Province, on the upper reaches of Yuanshui River, in Xuefeng Mountain area on the eastern edge of Yunnan-Guizhou Plateau, with Xupu and Dongkou in the east, Suining and Huitong in the south, Zhijiang in the west and Huaihua in the north. Geographical coordinates: east longitude 109 32' to131',north latitude 265 9 1' to 27 29', with a total area of 2 173.54 square kilometers. The climate in this area is mild, with four distinct seasons, abundant sunshine and rainfall, and the annual average temperature is 17 degrees. Hongjiang city is the birthplace of hybrid rice and the hometown of sugar oranges in China.

Hongjiang city is located in the west of Hunan Province, on the upper reaches of Yuanshui River, in Xuefeng Mountain area on the eastern edge of Yunnan-Guizhou Plateau, with Xupu and Dongkou in the east, Suining and Huitong in the south, Zhijiang in the west and Huaihua in the north. Geographical coordinates: east longitude 109 32' to131',north latitude 265 9 1' to 27 29'. The city starts from the ridge of Xima Township in the east and reaches Liyuwan in Tuokou Town in the west, with a total length of 102 km. It starts from Xuefeng boundary in Longchuantang Township in the south and reaches Dayuan in Chatou Township in the north, with a width of 55 kilometers. The total area is 2 173.54 square kilometers, including 2 105.36 square kilometers on land and 68. 18 square kilometers on water. The total area accounts for the whole province 1%. Influenced by Xuefeng Mountain, the folded landform is high in the southeast and low in the northwest, and the mountains are connected with the hilly valley plain. The southeast is mountainous, with an altitude of more than 400 meters. The highest peak is Subaoding, with an altitude of1.934m.. Anhong River Valley Basin in the middle is low and flat, with an altitude of 300-400 meters. Hydrological and climatic folds, criss-crossing rivers, Shui Yuan runs through the whole territory. Canal water and dancing water are injected into Shui Yuan in Tuokou and Qiancheng respectively. The climate is mild, with four distinct seasons, abundant sunshine and rainfall, and the annual average temperature is 17 degrees.