Sanjiaotang town is introduced in detail.

Sanjiaotang Town is located in the southeast of Changning City, bordering Qinyi Township and Yiyang Town in the north, Luoqiao Town in the south, Banqiao Town in the west and Yanhu Town in the east. The town covers a total area of 6 1.6 square kilometers and governs 33 administrative villages and 1 neighborhood committees. The town has a well-developed highway network and convenient transportation, and the provincial highway S2 14 passes through the territory. Tanshui River and Shashui River run through the territory from south to north, and there is the earliest dam Yapoyan water control project in the province on Tanshui River. Tanshui and Shashui, two national commodity grain bases, are located on both sides of the river, with fertile land, flat terrain, abundant sunshine and suitable climate. They are rich in agricultural resources, rich in fruits, vegetables and flue-cured tobacco. The territory is rich in mineral resources, with 18 proven minerals, among which coal, tin and manganese are relatively large, accounting for 40%, 20% and 16% of Changning's reserves respectively. Private enterprises in the town are developed, and Yaotang Industrial Park has perfect infrastructure, convenient transportation, good investment environment and great development potential, which is an ideal platform for investment and development. 1995 to 1998, the provincial highway 1807 from Yiyang to Dong Tian was opened, and the rural road reconstruction and subgrade widening from Sanjiaotang to Yaotang were basically completed. Under the correct leadership of the county party committee and government, through the continuous efforts of the town party committee and government, and in accordance with the guidance of economic development, the economic and social development of the triangle town has maintained a good development trend. In 2005, the total industrial and agricultural output value of Sanjiaotang Town reached 380 million yuan, the per capita net income was 3,706 yuan, and the total industrial output value exceeded 200 million yuan. The export packaging factory, Wanghua Group and Flocculant Factory have continuously invested transformation funds to expand their scale, and realized profits and taxes of 765.438 billion yuan in 2005. The construction of a hundred miles water promenade has been steadily advanced, the Qingcaohu fish farm has been successfully restructured, and leisure agriculture has developed in a good situation. Cancel all agricultural taxes and pay two supplementary funds of 7 1 000 yuan in full and on time. The town party committee and government have always attached great importance to the adjustment of industrial structure, intensified the adjustment of paddy field structure, and comprehensively promoted high-quality rice. Cultivate large-scale breeding households, 22 households slaughter more than 500 pigs a year, and slaughter 49,800 pigs in 2005; 47 households with an annual output of more than 200 tons of fresh fish, with an annual output of 800 tons; 70 cows; Develop biogas users 125 households. Using Qiaokou resources to develop characteristic aquaculture, Penaeus vannamei, Siniperca chuatsi and crab were successfully cultivated. With the guiding ideology of "building a new city and living an ancient town", we grasped the development opportunity brought by the construction of border trade market towns and made a high starting point plan, and compiled the Master Plan of Triangular Town and the Town Highway Network Plan from 2005 to 2020. The government raised funds in various ways, hardened the roads in the new town, afforested the new town square, reformed the sewers, and fully realized the lighting of the market town.