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 and the Central Government of People's Republic of China (PRC), ranking as "double-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 with the times, share the same destiny with the nation, strive for the prosperity of the country and the progress of science and education, and make important contributions to the prosperity and rejuvenation of the country.