Jianyang, a county-level city directly under the central government of Sichuan Province, is managed by Chengdu City. Located in the western part of the Sichuan Basin, at the eastern foot of Longquan Mountain, and in the middle reaches of the Tuojiang River, it is 48 kilometers away from Chengdu city and about 220 kilometers away from Chongqing city. Located north of Longquanyi District and Jintang County, west of Shuangliu District and Renshou County in Meishan City, and southeast of Yanjiang District and Lezhi County in Ziyang City, Jianyang is known as the “Xiongzhou of Tianfu” and has been known as the “Eastern Gate of Shu Capital” since ancient times. The total area of the city is 2213 square kilometers (including Chengdu Eastern New Area).