HUANG Yi-long is an Academician of Academia Sinica. He is also an Honorary Professor of the University of Hong Kong, the Hong Kong University Polytechnic University, a Lecturer of Chang Jiang Scholars at Tsinghua University and an Honorary Researcher of Chinese Academy of Social Sciences. His research mainly focus on history of astronomy and calendar, history of cultural communication between China and the West, history of military and Hongloumeng study.