Male, aged 60, with the titles of ¡°Senior Arts and Crafts Engineers¡±, ¡°Chinese Arts and Crafts Masters¡±itle; He has been engaged in the fireworks industry for 43 years and got15 major scientific and technological achievements awards including seven state-level awards, three provincial awards. His works include ¡°Fireworks Production Safety Guidelines¡±, ¡°Fireworks Safety and Quality¡±, ¡°Assorted Fireworks¡±, ¡°Problems and Solutions on Fireworks Quality and Safety¡±, etc., He is responsible for drafting the many national standards such as ¡°Mortar and Shell¡± and ¡°Fireworks Safety and Quality¡±.