Nanjing Tech University, Nanjing University of Aeronautics and Astronautics, Nanjing University of Aeronautics and Astronautics, Nanjing University of Aeronautics and Astronautics, Nanjing Tech University, Nanjing University of Aeronautics and Astronautics, Huaiyin Institute of Technology, Nanjing Tech University and Nanjing University of Aeronautics and Astronautics