This paper analyzes the historical and environmental traits of the old central district in Nanning, summarizes the experiences and lessons of conservation and renewal, raises the strategies to a series of important problems, such as government manage, investment form, buiding period, road system, historical block renovation and citizen participating in etc.

In order to make better use of the rattan,it is summarized in this text that the latest research about anatomical characteristics,physical characters,mechanical characters and chemical characters,processing and utilization,protection and modification,classification and distribution of resource,ecological and biological characteristics,propagation and planting techniques of the rattan.