After years of erosion by the nature and impact of human activities, many natural landscape and historical monuments are deteriorating and vanishing.   In order to preserve these invaluable heritages, the conference of UNESCO established “Convention Concerning the Protection of the World Cultural and Natural Heritage” in 1972, a “World Heritage List” therefore created. And to appeal states parties in recognizing their own cultural and heritage assets, and nominates inscription of World Heritage. In other words, preservation and protection of these heritages are not only the responsibilities of the individual countries, but of the human race as a whole.