In 2008, in response to the government's call, according to the provisions of the new labor law, and in coordination with the labor health and safety training of various administrative organs, enterprises and institutions, lectures on labor health and safety knowledge were held in large and medium-sized enterprises in Guangdong Maritime Safety Administration, Guangzhou Nansha Urban Management Huangge Squadron, Dongguan Samsung Electric, Tyco Electronics, Zhongshan Changhong, Opal Lighting, Zhuhai Galanz, Foshan Xinzhongyuan Ceramic Group, Dong Peng Group and other regions.