Introduction to Zhang Xiangwen: Zhang Xiangwen (1866~1933), a pioneer and educator who revolutionized Chinese geography. He has been engaged in the teaching, research and writing of geography since the 26th year of Guangxu in the Qing Dynasty (1900), and founded China's first geographical academic group "China Geosciences Society" and the first geographical academic journal "Journal of Geosciences" ", promoted the development of Chinese geography for 20 to 30 years, and was the first famous geographer in China in the 20th century.