The global video game industry is seeing dramatic changes, mobile gaming is overtaking consoles and PC gaming's market share, accounting for nearly 50 percent of the market globally. New technologies, such as AR, VR and 5G, are also set to disrupt the industry, but which one will be the next big thing for gaming? Dr. Robert H. Xiao, CEO of Perfect World, one of China's largest game publishers, shared his opinion with CGTN.