Physical geography and resources and environment. Nanjing University, referred to as "Nanda" for short, is a national key university directly under the Ministry of Education of People's Republic of China (PRC), which is directly managed by the central government and listed as "double first-class" and "Project 2 1 1". "China Culture and Geography" in modern distance education in this school is an elective course, and its main content is to learn natural geography and resources and environment. In the course of running a school for more than a century, Nanjing University and its predecessor share the same breath and destiny with the times and the nation, and strive for national prosperity and scientific and educational progress, making important contributions to national prosperity and national rejuvenation.