Urbanization in China some cases to an ethnic stratification of labor and greater potential for ethnic conflict. In 2005, China had 286 cities. Most of China's cities have a population of one million and below. Shanghai is the largest city in China, with a population of 19 million, followed by Beijing with a population of 17.4 million. These are the two mega-cities in China. From 2010 to 2025, it is estimated by the Ministry of Housing and Urban-Rural Development that 300 million Chinese now living in rural areas will move into cities. The fast pace of urbanization will create at least one trillion
China in the Vietnam War 1962, even exceeded Soviet assistance in the same period. Thus, all these factors contributed to a closer relationship and increased the Chinese popularity among the Vietnamese population. Besides, when it comes to the reason why did the leaders in Hanoi, shortly after such a strong declaration of alliance with the Chinese, turn away from Beijing and towards Moscow, he suggests, the most important reason was the deteriorating security situation in Vietnam. From Vietnamese perspectives, in terms of the threat of escalating US intervention, the only possible and reliable ally in such a situation would be the Soviet Union. Although China