August 2018 29-30th, hosted by the Chinese Geographic Society, the 2018 China Geographical Congress hosted by the College of Geography Science and Tourism of Shaanxi Normal University held in Xian, as an important part of this Conference, The annual National Geographic Graduate Academic conference was held in Shaanxi Normal University (Yanta campus) in August 27-28th.The conference takes the theme of "The development of Chinese geography in the new Era" and summarizes and exchanges the latest research results in recent years on the topic of geography theory, method and technology application. Professor Lin Wang was invited to attend the National Geographic Postgraduate Academic Annual conference and to make a keynote report on the topic: "Mathematical Thinking and Geography research".