The historical streets in the city of the Ming Dynasty is an important part with characteristics of the city.

In all of the historical humanity imagines, traditional street and architecture are the best carrier of history culture, therefore research on historical street protection and traditional architecture alteration is an important assignment of city planning.

The space in historic streets which reflects to some degree the social background and architectural achievements at that time is a perfect combination of natural environment and social and cultural environment.

Differences and relations in conservation and rehabilitation for historic district and urban renewal;

The loss of characteristics of the historic districts in their protection mode conversion;

Research on Conservation Objects and Methods in Historic District——A Case Study on Conservation Planning for Xinhenong Historic District of Shaoxing City;

Study on the protection and development of historic blocks;

Holistic protection and redevelopment of historic blocks:present status of Italic landscape along bank of Haihe River and reflection;

Inheritance and innovation of traditional residential culture in historic blocks;