This paper introduces the concept and research progress of sign system design of historical and cultural sites,puts forward five design principles,namely standardization and systematization,humanism and Chinese localization,integration with space design and harmony with environment,layout rationalization and effective information transmission,elaborate design,production and maintenance.

On Preservation and Utilization of Historical and Cultural Heritages of Ningbo;

Based upon analysis of present protection situations of historical and cultural heritages in Taiyuan the preparation of purple line control planning is elaborated in detail.

This paper investigates the historical and cultural heritages of Mt.

Philosophic Thinking about Historical and Cultural Heritage;

Thinking on protection of urban historical and cultural heritage in our country

The historical and cultural heritage is a part of the world heritage.

It is an important and urgent task to preserve the historical heritage well,making it last forever,and boost the development of local economy at the same time.

This paper discusses the preservation issues of the historic cities based on the economics principle and its analysis method, hopefully it can help understand the significance of the preservation for the historical heritage better.

This paper raises suggestions to settle some institutional obstacles in the process of protecting the historical heritage by making a comparative study on the differences in the legislation, administration and financial support in the four countries such as Britain, France, Japan and China.

The authors got going form the things left behind by the history and culture of Jilin Province.