70 years old. Ji Xiangxiang is a professor and doctoral supervisor in the Department of History, School of Humanities. He has obtained a master's degree in world history from Hangzhou University and a doctor's degree in ancient history from China. He has long been engaged in the study of world history, world civilization history, British history and the history of cultural exchange between China and the West. He has written (including participated in) the outline of the history of world civilization,1the study of western sinology works in the mid-7th century, and the United Nations knowledge dictionary.