Jiangping town, belonging to Sichuan province Dazhou city Wanyuan city, is located in the southwest of Wanyuan city, east and the new store, Zhongping, Dasha township adjacent to the south and the stone nest, Yudai township connected to the west and Wei home township junction, the north and the willow yellow township border, the town administrative area of 53.79 square kilometers. In 1935, it belonged to three districts.In August 1958, it was changed to Jinyin Commune.In August 1995, Caoba Township was changed to Caoba Township, which belonged to Caoba Work Committee. As of the end of 2018, Caoba Township has a household population of 13,280. As of June 2020, Caoba Township has 2 communities and 11 administrative villages under its jurisdiction, with the township people's government stationed at 122 Yingbin Road. In 2011, the per capita net income of farmers in Caoba Township was 5,202 yuan. As of the end of 2018, there are 5 industrial enterprises in Caoba Town, including 1 industrial enterprise above scale, and 5 comprehensive stores or supermarkets with business area over 50 square meters.