3E 2007 Autumn Energy Roundtable.......Nov.27,2007 2006 3E Autumn Roundtable, Beijing.......Dec.5, 2006 11th IIES INT'L Oil & Gas Forum, Iran......Nov.20-21, 2006 Middle East Downstream Investment Strategies & Major Projects in China, Dubai...... May 22-23, 2006 2006 3E Spring Roundtable, Beijing...... Apr 26, 2006 European Wind Energy Conference & Exhibition 2006 Athens, Greece......Feb 27 - Mar 2, 2006 Lecture in Columbia University, the USA......Dec 1， 2005 The 10th Asia Oil & Gas Conference, Kuala Lumpur, Malaysia......June 13-14, 2005 2005 America Wind Energy Conference, the USA......May 14-16, 2005 Lecture in Columbia University, the USA......April 1, 2005 Post-WTO China Regulatory Change Seminar, Citic Building, Beijing...... March 14, 2003 Post-WTO Oil and Gas Seminar and Roundtable, Houston, the USA......November 7-8, 2002 A Successful Close of the China Oil Forum, Beijing......June 4-5, 2002 Beijing Oil Forum: China's Oil Strategy and Energy Policy for the 21st Century, Beijing......October 23-24, 2001
