The China International Aviation and Aerospace Exhibition (Airshow China) continues in Zhuhai City, south China's Guangdong Province. Different aerobatic teams make stunning performances at the show. Many star models also show their abilities in the sky. The much-anticipated "Kunlong" AG600 amphibious aircraft not only participates in the flight show for the first time, but also demonstrates its powerful firefighting capabilities. CGTN reporter Xi Jia livestreams with Professor Chen Haixin from Tsinghua University to show how it works and what advantages it has in warfare.