BSc in Electrical Engineering and MSc in Finance, Tsinghua University, Beijing; MA and PhD, International Economics, University of California, Santa Cruz. Formerly, at the People's Bank of China: Director-General, Legal Affairs Department; Director-General, International Department; Director-General, Financial Survey and Statistics Department; Deputy Governor. 1995-97, at the World Bank; 1997-2004, at the Asian Development Bank; 2011-15, Executive Director, China, IMF. August 2016, assumed the role of Deputy Managing Director, IMF. Brings extensive international economic expertise and experience in policy-making, including with international financial institutions.