Villages and cities， the two portions of ,yin, and ,yang, system of human civilization evolution， are the carriers of "seed information" of the evolution.The age of agricultural civilization is when rural civilization information is fully revealed and oriental civilization culminates， while modern times is when the city civilization is fully displayed and western civilization revitalization goes global. In the 21st century， the fully displayed information of villages and cities and integrated urban-rural development are the two trends of human civilization development. Under the background of world's thorough change and great transformation of civilization， rural vitalization strategy and exploration of the new civilization path for the intergrowth and progress of cities and villages proposed by the 19th National Congress of the Communist Party of China conform to China's development trend and world's civilization development trend as well. The value and enlightenment of rural revitalization in China are concluded in five aspects： Firstly， it could rectify the world's single urbanization trend， whose function is never to be neglected. Secondly， China's rural ecological civilization construction road guided by Xi Jinping's ideology of ecological civilization brings new thought and hope for green and low-carbon development of the world's country. Thirdly， it plays an important role in reviving diverse cultures and protecting biodiversity in the world. Fourthly， its development road supplies inspiration for developing countries to cross the "civilization gap". Finally， poverty alleviation with Chinese characters has referential significance for developing countries. In brief， to stick to the development path according with the national characteristics is suitable for all the countries， which is what China's development contributes to the world.