Neijiang City is located in the southeast of Sichuan Province, in the middle of the lower reaches of Tuojiang River. It spans 2911'-30 2' north latitude, 0/04 east longitude16'-105 26' east-west length12/kloc-0. Chongqing in the east, Luzhou in the south, Zigong in the west, Meishan in the northwest and Ziyang in the north. In 20 10, the whole city covers an area of 5,386 square kilometers, including cultivated land163,700 hectares, and the forest coverage rate is 29.25%, consolidating the results of returning farmland to 2 1200 hectares. It has jurisdiction over 2 districts and 3 counties of Shizhong District, Dongxing District, Weiyuan County, Zizhong County and Longchang County,11township, 1680 administrative village, 10 sub-district office, with 257 communities. At the end of 20 10, the total registered population was 4,255,300, and the birth population was 4,4921person, a decrease of 857 compared with 2009. Birth rate 12.60‰, death rate 10.04‰, natural population growth rate of 2.56‰, in line with the policy, with a fertility rate of 85.50%.