GEPW as a public forum to environmental protection as the starting point, take the public warp, to the public as the weft, to all the people involved in environmental protection, to build a green home for the purpose, with a theme, a base, the development of the concept of two platforms, gathering a number of Green Volunteer Force and called for more protection for the professional and technical personnel engaged in Environmental Science, and strive to build a platform for environmental protection awareness and comprehensive environmental public service platform.