Symbiosis — The protection and development of traditional dwellings and blocks in hubushan area

"The 21st century will become \´the times of life principle\´, and \´symbiosis\´ is the most important principle of life principle". The diversity of today\´s culture requires us to get rid of the idea of dualism and treat contradictions and problems in today\´s society with mutual respect and law of unity of opposites. Hubushan area is the earliest and the most important pedestrian mall in Xuzhou, and its significance and position are both self-evident. However, from 2003 till now, the problems in using are increasingly apparent. This paper attempts to analyze and study in a new perspective, treat and solve the existing contradictions and problems in the view of "symbiosis", trying to play a little role in the protection and renovation of traditional blocks.