Group 1 - The article highlights the expertise of Dr. Han Zhongxue, a researcher at the Chinese Academy of Sciences and a professor at Shenzhen University, focusing on macroeconomic policies and their implications for China's economic growth [2][3] - Dr. Han has conducted over 20 research projects at national and provincial levels and has published more than 30 academic papers, indicating a strong background in economic research [2] - The article outlines Dr. Han's extensive experience in both government and corporate sectors, which enhances his insights into economic policies and their practical applications [2] Group 2 - The article lists key topics covered in Dr. Han's lectures, including macroeconomic policy analysis, supply-side reforms, and the impact of the Belt and Road Initiative on industrial layout [3] - It emphasizes the importance of financial system reforms in China, including the evolution of capital markets and local government financing platforms [3] - Public management topics discussed include game theory in public policy choices and the socio-economic impacts of the COVID-19 pandemic on China [3]