17 September -15 December 2023, Mr. TEETAWAT SANTIJITPAKDEE,Master degree student went to do his thesis at School of Applied Meteorology, Nanjing University of Information Science & Technology, Nanjing 210044, China; Atmospheric Environment Center, Joint Laboratory for International Cooperation on Climate and Environmental Change, Ministry of Education (ILCEC), Nanjing University of Information Science & Technology, Nanjing , China.