Who is the teacher Ruan of Yunnan Satellite TV's South-to-North Tune?

Hello, who is teacher Ruan of Yunnan Satellite TV? Teacher Ruan of Yunnan Satellite TV's South-to-North Tune is Ruan Xiaodong. Ruan Xiaodong, Ph.D., Chinese Academy of Sciences, former institutional researcher of the State Council Development Research Center, currently Minister of Urban Development, Vice Minister of Finance and Technology, Senior Research Fellow of Industrial Economics Institute of Northeast Asia Development Research Institute, and invited experts from many think tanks. He has many years of macro-analysis and consulting experience, and has the dual ability of quantitative economic analysis and whole industrial chain analysis, and analyzes the balance, fundamentals and uncertainty of macro-economy, industrial economy and business strategic decision-making from the perspective of international and domestic interaction.