摘要：Historical urban areas are the memory of a city, and the overall landscape they constitute displays the typical scene of a city in a certain historical period. Thus, they are of value for protection. The current study gives an overview on the origin and protection of historical urban areas in the world. Moreover, the study also focuses on the principles, methods, and current problems in the protection of historical urban areas under the guidance of related laws and regulations in China. Finally, some effective measures to protect historical urban areas are suggested.
关键词：Historical urban areas ; Principles of protection ; Measures of protection
