Abstract-The traditional village carries the important memory of the development of farming civilization in our country. To reasonable protect and utilize the traditional village, this paper takes Guangdong Province as an example, search for the differentiation and influence factors of 278 traditional villages, finally puts forward some suggestions to promote the overall protection of traditional villages. To estimate the differentiation, this paper uses the nearest neighbor index method, the kernel density analysis method and the hot spot analysis method. Then choose the terrain, hydrology and human factors as the starting point to test the influencing factors. The results visualized by ArcGis10. 2 shows that traditional villages tend to concentrated and have a greater correlation with terrain, hydrology and human factors.

Abstract-Geographical indications (GIs) are the products formed through the influence of the local natural factors and humanity factors, thus it possesses the original characteristics such as quality and reputation while it is observed as the specified mark of a region. Because of its high quality, great popularity, and strong market competitiveness, GIs play a significant role in promoting the industrialization of the geographical products, improving the international trade of agricultural products, enhancing the development of our national agriculture. In this study, we carefully investigated the different temporal-spatial and type features of Chinese GIs through literature analysis, comparative analysis, and mathematical statistics. We aim to deeply understand the development status and corresponding problems of Chinese GIs, and this research provides a reference for the development of Chinese GIs, provide a resolution of existing agriculture problems, and improve the agricultural internationalization of China.