The paper analyses the characteristics of nature environment in the Plateau of Qing Tibet and values of environment of the Plateau of Qing Tibet for protecting environment of other regions of the world, especially for the around regions. The quality of environment of the Plateau of Qing Tibet will affect not only the Plateau of Qing Tibet but also around regions. The improvement of environment in the Plateau of Qing Tibet will bring not only environmental benefit to the Plateau of Qing Tibet, meanwhile, can also improve the environment of the around regions. It is very important to protect environment of the Plateau of Qing Tibet for improving environment of the around regions. At present, the Plateau of Qing Tibet is confronting serious environmental deterioration, because of the rapid population growth, low level of the agricultural production and shortage of the investment funds. The paper analyses the obstruction to resolve the problems of environmental deterioration in the aspects of nature and population factors. There have been many plans and steps for improving environment in the Plateau of Qing Tibet, but the effects are little. It is necessary to evaluate the methods and policies of protecting environment in the Plateau of Qing Tibet. The author puts forward the new point of view to estimate the advantage of natural resources and raises suitable industries on the basis of natural and social conditions of the Plateau of Qing Tibet.