The 8th China (Guizhou) International Alcoholic Beverages Expo was held at Guiyang International Eco-conference Center on Sept 9.
At the event, experts such as Bai Jie, vice president of Civil Aviation University of China; Michael Fox, president of Delphi; Zhang Bing, director of the Navigation Research Institute of the China Academy of Civil Aviation Science and Technology; Wu Dingyi, a power engineering expert at Northwestern Polytechnical University; and Liu Zhenxia, an aviation power expert at Northwestern University, delivered speeches.