These three areas have great development advantages, Banan is the main city advantage, radiating southeast Chongqing, and there are two golden line nodes advantages of Chongqing, Guizhou, Chongqing and Hunan to attract the development of hot resources. Yongchuan has two golden lines, Chongqing and Chongqing-Kunming. It has the advantage of absorbing Yunnan's human resources development and is the bridgehead of western Chongqing. Jiangjin is one of the cores of Chongqing land and water hub! Logistics distribution centers include Chongqing-Guizhou, Chongqing-Kunming and Chongqing-Tianjin-Zi Rong. Three golden lines radiate, making mountains and rivers the king of selenium-enriched and livable! If the prediction of the future is correct, there are only two central skylines in Chongqing. The first is, of course, the Sanjiang skyline, which is headed by the egg stone in the north of Chaotianmen, and the second is the Sanjiang Wei Long skyline, where Xipen governs Pingshun River! Take advantage of Chongqing's two rivers to develop the skyline! Of course, it will take another 30 years to attach importance to development! To put it bluntly, there are two core areas, which is why I want to add a self-contained line to Chongqing and Tianjin, because Chengdu needs to rely on water transportation to build, and Chongqing must rely on water transportation to develop and manufacture livable areas. It seems that Cheng 'an and Chongqing need to develop soon. But this line is more important. It is also a livable place relying on the Yangtze River hub and the southwest central axis with geographical advantages, and has become the center of the development of southwest gathering. With the acceleration of ASEAN's economic opening up, this section of the Yangtze River has become more prominent as a livable and suitable place for business. Therefore, in the future, the advantage of Yongchuan in Banan will be strong and backward, which will naturally form a narrow zone radiating Bishan Valley, Yongchuan Valley and Banan with the second largest valley in Chongqing and the Sun Xi of the Yangtze River as the node. It may be necessary for Chongqing to build a new business combination core area in the next 30 years, so the core area of Chongqing's second largest valley is not the university town, but the mouth of Jin Jiu Sanjiang. Therefore, Chongqing should build a 10 lane science and technology avenue from the starting point of Beibei Third Ring Road to Tianji Avenue of Jiangjin West Lake Third Ring Road in the only flat second valley, and build the flattest and widest central axis of Chongqing as the core north-south central axis of the second Chongqing! From Jin Jiu fork to Fupeng line, it can be used as the east-west axis! Of course, it can also be a large copper-rich central axis Chongqing has a large number of megacities to develop. In this sense, the development significance of Jiangjin is obvious. Wine city should have the development of Y-shaped economic belt.