Male, 58 years old, the professor of Beijing Polytechnic University, the safety expert of the national production, the member of the National Fireworks Standardization Committee, one of the core expert members, the member of Safety Standardization Committee of the National Production, the expert of the national fireworks business. He has won two second provincial and ministerial level prize of the scientific and technological advancement and two third prizes of the same level. More than 20 scientific and technological research results are listed as the key achievements to be promoted. His three scientific papers have been published in the international and domestic publications and he owns four patents of invention. He lectures the courses of ¡°the Pyrotechnics Principles", "the Pyrotechnic Testing Technology", "the Pyrotechnics Technology and Security," and "Combustion" and so on. His compilation textbooks include "Pyrotechnic Effects Test Technology" and ¡°Pyrotechnics Technology and Security ". As the leader of the validation expert team of the national fireworks standard, he has been in charge of the validation of 10 national standards. As a state-level expert, he has participated in the investigation and analysis of many major fireworks accidents. He drafted the "11 • 5" Fireworks Technology (including security) Development Planning for China