Associate Professor, department of management science and information systems, Guanghua School of Management, Peking University. Research interests include knowledge management, information strategy, IT and organizational change and competitive intelligence. Vice-President, Peking University Development Strategy Institute of National High-Tech Development Zones. Deputy Director, China Information Economics Society. Director, Research Center for Knowledge Management, China Information Economics Society. Expert Panel Member: Policy and Resource Working Committee, China Internet Network Information Center; China Telecom Specialist Committee.