April 14-15, 2018 2nd ICEFS and 1st EBIMCS and 1st ICADCI were held in Hong Kong. People from Hong Kong Shue Yan University, Hong Kong Polytechnic University, Hong Kong University of Science and Technology, American University of Sharjah, Delhi University, Universiti Tunku Abdul Rahman, University of Malaya, Vilnius University, Central University of Finance and Economics, Tianjin Normal University, Southeast University, Huazhong University of Science and Technology, Wenzhou Business College, attended these 3 international conferences.