Yongtai Township, belonging to Yanting County, Mianyang City, Sichuan Province, is the end of 2019 Mianyang City, the implementation of the "townships and towns" after the establishment of the new township administrative unit, because the territory of Yongtai Township for the ancient Yongtai abolition of the county and the name. December 25, 2019, the people's government of sichuan province on the consent of mianyang city to adjust some of the township administrative division of the approval of the reply (chuanfu civil [2019] 27): abolish the Linnong township and yongtai township, the establishment of the town of yongtai, to the former Linnong township and the former yongtai township wentong hometown community, the village of seven one, jingfeng village, taiyuan guan village, chenjiajing village belonging to the administrative area for the administrative area of the town of yongtai, the town people's government of the town of yongtai at No. 6 Xinzheng Street.