From April 21st to 25th,thecollege sent the Associate Dean Du Qingyun, Professor Li Lin and Associate professor Ying Shen, in conjunction with several teachers who are visiting scholars in the United States went to Chicago to attend the Association of American Geographers (AAG) 2015 Annual Conference. The teachers who participated the Conference made the academic report on the disease mapping, emergency indoor map application, etc. Furthermore, the college delegation also carry out a discussion with more than 20 overseas students and alumni of our college to bring the cordial greetings and the spiritual encouragements from their alma mater.