Dr. Tong Dehui, senior engineer (researcher), is the Vice General Manager of Weichai Holding Group Co., Ltd., deputy director of State Key Laboratory of Engine Reliability, executive director of China Internal Combustion Engine Society and China Society of Automotive Engineering. He enjoys special government allowance from the State Council, and has been approved as Taishan Industry Leading Talent, Outstanding Contribution Award of China Internal Combustion Engine Society, Top Ten Outstanding Engineers, Excellent Inventor of Shandong Province and other honorary titles. He also serves as the Special invited editor of Transactions of Internal Combustion Engine, chairman of Internal Combustion Engine Reliability Technology Committee of National Internal Combustion Engine Standardization Technical Committee. He has been engaged in internal combustion engine research and development for a long time, and presided over more than 10 national key research and development programs, "863" national programs and other projects. He has won 18 provincial and ministerial scientific and technological awards and 133 national authorized patents, 64 of which are invention patents.