The 2020 4th World UAV Conference and the 5th Shenzhen International UAV Exhibition opened on the 13th at the Shenzhen Convention and Exhibition Center. Yang Jincai, president of the Shenzhen UAV Industry Association, said that the future market potential of civilian UAVs is huge. Yang Jincai believes that the new market demand appears in the fields of agriculture, cargo transportation, and air wireless network data acquisition. In the future, in three hundred and sixty lines, drones will be widely used. “During the epidemic, drones have played an active role in killing, logistics and express delivery, public security maintenance or medical treatment.” The picture shows the large-scale bionic flapping drone independently developed by the Harbin Institute of Technology. Photo by Zheng Xiaohong The reporter learned from the conference that the largest market for civilian drones lies in public services, such as police, fire protection, surveying and mapping, plant protection, inspection, and meteorology, which account for 80% of the total demand. China's civilian drone industry continues to develop. In 2020, the output value will reach 60 billion yuan, with an average annual growth rate of more than 30%; by 2025, the drone output value will increase to 180 billion yuan, with an average annual growth rate of more than 25%.