The 2021 Guangzhou International Professional Lighting & Sound Exhibition (hereinafter referred to as "Guangzhou Exhibition") was successfully concluded on 19 May at the China Import and Export Fair Complex, Zone A and B, with a total of 15 themed pavilions and three "immersive experience zones", welcoming 82,740 visitors. The exhibition is a valuable opportunity for industry professionals to have face-to-face and efficient business exchanges in the 150,000-square-meter exhibition hall, explore new products and innovative technologies, decode industry development trends, and promote the industry to continue to move forward.