The Guangdong-Hong Kong-Macao Greater Bay Area is becoming a new world economic centre, but research on the law of academic talent mobility in the Greater Bay Area is still scarce at present. This study builds an overall analysis framework, introduces the curriculum vitae analysis method, and systematically collects resumes of academics from universities in Guangdong, Hong Kong, and Macao. Through this, we try to find the stock, distribution, study origin and inflow of academic talents in the Greater Bay Area, the internal mobility of academic talents in the Greater Bay Area, and the global mobility network of academic talents in the Greater Bay Area. Academic mobility is a significant topic in higher education research, closely related to higher education's competitiveness and attractiveness. This research is of positive significance for clarifying the basic situation of academic talents in the Greater Bay Area, scientifically carrying out talent planning during the new stage of China's national economic and social development, and scientifically attracting talents based on the law of talent mobility.