Abstract: Beginning with an introduction to the tea industry development of Meitan County of Guizhou Province， taking The Nara Document on Authenticity and Operational Guidelines for the Implementation of the World Heritage Convention as constant standards，it was conducted an analysis of the authenticity and completeness of the former site of Meitan tea industry． The former site of Meitan tea industry was studied in depth with different view of disciplines such as methodology of the study of sociology，historic values and urban construction planning etc． And the protection and reuse mode of the former site of Meitan tea industry was proposed，namely construction ofGuizhou Tea Culture Eco-museum，and it was also demonstrated the feasibility and specific operation measures of such construction of the museum．