This paper proposes that the cultural heritage studies must be a new science. Many of the issues of preserving cultural heritage are concerned only with aspects of the physical conservation of tangible cultural heritage but there are other issues such as the concept of private property ownership and economic development, or fragmented "technology vs. humanities" and "modern vs. traditional." Culture provides people with a framework for managing values, social actions, environmental management and future life. Therefore, cultural heritage studies can be a new science by way of having cultural variety, cultural publicity, local knowledge, and cultural thickness. It is important that the new science must have its own belief system and can respond to the needs of society.