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ital investments. By giving scientists and technicians working in the west side of the personal income tax breaks , many individuals can promote education, training , increase the personal human capital investment, and to a certain extent, ease the problem of too few scientists and income , reflecting the state's policy orientation . To vigorously develop science and education, in business tax, personal income tax and other taxes on the implementation of more preferential policies, such as raising the personal income tax exemption to take the amount of taxpayer support population increase tax deductions , medical expenses, affordability and other factors, the development out preferential policies to attract and retain talent , to encourage talented people to make contributions to the western region .

Over the years, some western regions of the resources essentially implemented is Jiezeeryu predatory exploitation of resources and the living environment have caused great damage. Western development should be on the rational development of western resources and avoid the pollution first , treatment later , "the old road of development , the development of resources and protection of resources , economic development and protect the environment and achieve sustainable development as a major strategic choice , and ultimately economic and environmental goals of unity. financial hand to support efforts to increase development resources , the other is to increase investment for environmental protection and construction and some experience of developed countries shows that high economic growth to be accompanied by environmental high input, general environmental inputs than 1% -1.5% of GNP in order to effectively control environmental pollution. otherwise, if the process of economic development without effective pollution control , will pay dearly in the future , but the western financial inherently difficult , impossible to come up with a lot of money to environmental pollution at the same time , to fundamentally protect the environment, but to take measures to guide enterprises to minimize pollutant emissions for the source of governance , which are available with respect to the means chosen to receive sewage charges , tax incentives , sewage license transfers , etc. China is currently the main measures to control environmental pollution is to take paid corporate sewage system through sewage charges to achieve , but the existing sewage collection system has many flaws , mainly reflected in: ( a ) the collection of sewage charges randomness strong despite already have some fees, but because of the need to determine the concentration of sewage strong technical and human input , in determining the amount levied when easily with enterprise bargaining . ( 2 ) the use of less efficient sewage charges . principle of earmarking provisions of sewage charges , but according to the national 24 cities sewage charges efficiency in the use of surveys , sewage pollution control grants companies a total investment of only 35 percent. ( 3 ) sewage charges biggest flaw is the lack of industrial pollution control dynamic stimulation. government only pollutant emission standards on over sewage charges , businesses spend money on pollution , and no ongoing incentive to reduce pollution. from the perspective of tax incentives to encourage environmentally friendly production and consumption , is to protect the environment in the west , to achieve s