On the 16th, the 11th Guangdong Hong Kong Macao Security Knowledge Competition was held in Guangzhou. Nine teams and 27 athletes from Guangdong, Hong Kong, and Macao competed together in a safe competition event, attracting about 500 people to participate on-site. The purpose of this competition is to further deepen the promotion and cooperation of security in the Guangdong Hong Kong Macao Greater Bay Area, enhance public awareness of security, cultivate a culture of security throughout society, create a good atmosphere of "everyone talks about safety and everyone knows how to respond to emergencies", and focus on providing high-level security services to ensure high-quality development. The competition showcases the knowledge foundation and practical abilities of teams from Guangdong, Hong Kong, and Macau by examining their safety knowledge reserves, crisis judgment, and standardized operational skills. In addition to the official competition, this year's competition also includes artistic exhibitions and interactive knowledge sessions. Dance displays and song performances add cultural atmosphere and artistic color to the event, showcasing the common cultural heritage and humanistic feelings of Guangdong, Hong Kong, and Macao. At the meeting, Guangdong, Hong Kong, and Macao exchanged safety knowledge competition souvenirs, symbolizing further deepening of cooperation and friendship. The Guangdong Hong Kong Macao Security Knowledge Competition has been held since 2004 until its eleventh edition. The competition has played an important role in promoting the exchange of safety production knowledge and technology among the three regions, and enhancing the level of occupational health cooperation among the three regions. Next, the three regions of Guangdong, Hong Kong, and Macao will deepen the promotion of learning through competitions, strive to popularize safety knowledge and improve emergency skills, and contribute greater strength to building a strong safety defense line in the bay area and serving the safe development of the Guangdong Hong Kong Macao Greater Bay Area. This competition is jointly organized by the Guangdong Provincial Emergency Management Department, the Hong Kong Occupational Safety and Health Council, and the Macau Labour Affairs Bureau, and is hosted by the Guangzhou Emergency Management Bureau and Guangzhou Radio and Television Station. (New Society)