The high quality of the West China development is bound to proceed with the coordinated development of regions. The coordinated development of western region means the coordination of development quality and speed in the western region，coordinated development of the western region and other three major regions，coordination of development process among provinces and cities in the western region，coordinated development of urban and rural areas in the western region，coordination of industrial structure in the western region，coordination of economic development and ecological environment in the western region，coordination of education，social security and other aspects in the western region. In recent years，great achievements have been made in many aspects of development in the western region，and the integral economic development capability has been significantly enhanced. With the construction of infrastructure and the improvement of modern network systems，the market liquidity in the western region has been remarkably strengthen，and the process of regional integration and economic transition has been constantly acceleratea. However，there are so many problems in the coordinated development of the western region. There are still some obstacles in the development of provinces and cities，urban and rural development and industrial development. The relevant laws and regulations also need to be further improved. The integral coordinated development process in the western region is affected by factors such as geographical environment，human resources，level of technological development，and capital markets and so on. Therefore，it is necessary to adopt relevant policies to eliminate development barriers and improve drawbacks to promote high-quality development in all field，including the development strategy of the “Belt and Road Initiative” and the Yangtze River Economic Belt，they will increase the opening of the western region and promote the coordinated development of West China. Western provinces have also continuously issued relevant policies to promote the development of the region and gradually narrow the development gap between regions of the West China.