The water, land and air transportation in the jurisdiction is very developed. 2 10, 2 12 and 3 19 meet at home, 7.7 kilometers away from jiangbei international airport/kloc-0 and 0/0 kilometers away from Chongqing chaotianmen wharf. Bus lines 125, 133, 149, 15 1, 208, 4 1 1, 465, 602 and 606 have been opened. The area has complete infrastructure such as water, electricity, postal service, communication and sewage treatment. High-tech zones in the region have invested in the construction of modern standard factories with "star" systems such as Venus, Mercury and Neptune, and many high-tech enterprises have settled in one after another. The increasingly perfect infrastructure and obvious location advantages have attracted famous enterprises at home and abroad, such as Longhu Garden, Hope Company, Yaoyou Pharmaceutical, Hutchison Real Estate, Palm Springs International Garden, Xiangjiang International and Mobile Hub. Settled in this area, the city post and telecommunications materials transfer station, Jiangbei Vehicle Management Office, City Fire Brigade Training Center, Armed Police Corps and other units are located in this area. There is the first district-level hospital in Northern New District-People's Hospital of High-tech Park in Northern New District of Chongqing. Since its establishment, the hospital has introduced more than 20 academic leaders and professional technicians, purchased a large number of high-end medical equipment, established a modern ICU intensive care unit and an operating room that can perform three operations at the same time, and has the overall medical technology level corresponding to district-level hospitals, becoming the designated treatment unit for traffic accidents of Chongqing Traffic Police 19 detachment. Hi-tech Zone Investment 1 Nine-year Compulsory Education School with a total investment of 30 million yuan. The school has 43 classes and more than 2000 students. Teachers implement a full-time appointment system and strictly implement target assessment. The quality of education and teaching has been upgraded again and again, and the online rate of joint recruitment focusing on high-tech has ranked first in high-tech zones for many times. In order to purify the air in the area, the street has built a "basic coal-free zone" with an area of 4. 13 square kilometers, which consists of four neighborhood committees, including Xingjiaqiao and Wanshoushan, with a permanent population of 1 .81.0 million, and the gasification rate is 96%, reducing the coal consumption1year. In view of the fact that there are many rural residents and lack of employment skills in this area, the street has established an employment service network, set up an employment training center and a community neighborhood Committee labor employment service station, and opened courses such as computer, accounting, housekeeping and targeted training for the disabled. More than 1000 rural residents and laid-off workers have been trained successively, and 80% of them have embarked on the road of self-reliance. Streets have established and improved the leadership responsibility system for maintaining stability, the information network system, the daily system of major events and the monthly system of contradictions and hidden dangers, and paid close attention to the construction of four networks, forming a good situation of maintaining stability. Strengthen the investigation of unstable factors, take corresponding pre-plan measures for key links that may be contradictory, such as land acquisition compensation, demolition and resettlement, and housing distribution in Kangju community, consolidate the security network of streets, villages (residents) and social organizations (residents' groups), maintain social stability in the jurisdiction, and ensure people live and work in peace and contentment.