The purpose of the research is to investigate the idea and nature of Feng Shui, to see the possibility of promoting modern environmental protection. The research can be divided into five parts. The first part is the instruction which states the purpose and motive of the research; the second part is the study of documents. The contents and nature of traditional Feng Shui are clearly divided in to "Folk Feng Shui" which includes social function and "Environmental Feng Shui" shich includes environmental protection. The third part describes the design of the research. The fouth part is the result analysis of quantity research which reveals nearly 40% of interviewees agree that the concept of Feng Shui can promote environmental protection. In the last part the research came to a conclusion that "Enviromental Feng Shui" can be established to be the concept of environment for Chinese to be promoted environmental protection. The most significant contributions of this research could be divided in two aspects. The first one is to clarify the confusion between the subjective rescognition and the ambiguous wording of formal Feng Shui researches and distinguish the componets-Folk Feng Shui and Environmental Feng Shui. The second one is to adopt the research method of experience to demonstrate the function of Environmental Feng Shui can be seen as the hope of the environmental protection for Chinese.