Photo taken on Sept. 13, 2018 shows a civilian drone at the 15th China-ASEAN Expo in Nanning City, south China's Guangxi Zhuang Autonomous Region. High-tech exhibits attracted many visitors at the expo. (Xinhua/Zhang Ailin)
Visitors watch robot dance at the 15th China-ASEAN Expo in Nanning City, south China's Guangxi Zhuang Autonomous Region, Sept. 13, 2018. High-tech exhibits attracted many visitors at the expo. (Xinhua/Zhou Hua)
A visitor looks at a meteorological radar at the 15th China-ASEAN Expo in Nanning City, south China's Guangxi Zhuang Autonomous Region, Sept. 13, 2018. High-tech exhibits attracted many visitors at the expo. (Xinhua/Li Mangmang)
Photo taken on Sept. 13, 2018 shows a model of high-speed railway at the 15th China-ASEAN Expo in Nanning City, south China's Guangxi Zhuang Autonomous Region. High-tech exhibits attracted many visitors at the expo. (Xinhua/Zhao Dingzhe)
A visitor experiences 5G remote driving at the 15th China-ASEAN Expo in Nanning City, south China's Guangxi Zhuang Autonomous Region, Sept. 13, 2018. High-tech exhibits attracted many visitors at the expo. (Xinhua/Huang Xiaobang)
A visitor experiences a remote medical system at the 15th China-ASEAN Expo in Nanning City, south China's Guangxi Zhuang Autonomous Region, Sept. 13, 2018. High-tech exhibits attracted many visitors at the expo. (Xinhua/Zhou Hua)
Photo taken on Sept. 13, 2018 shows bus models at the 15th China-ASEAN Expo in Nanning City, south China's Guangxi Zhuang Autonomous Region. High-tech exhibits attracted many visitors at the expo. (Xinhua/Li Mangmang)
Visitors interact with a robot at the 15th China-ASEAN Expo in Nanning City, south China's Guangxi Zhuang Autonomous Region, Sept. 13, 2018. High-tech exhibits attracted many visitors at the expo. (Xinhua/Lu Bo'an)
A visitor experiences virtual reality live broadcast at the 15th China-ASEAN Expo in Nanning City, south China's Guangxi Zhuang Autonomous Region, Sept. 13, 2018. High-tech exhibits attracted many visitors at the expo. (Xinhua/Zhao Dingzhe)
A boy interacts with a robot at the 15th China-ASEAN Expo in Nanning City, south China's Guangxi Zhuang Autonomous Region, Sept. 13, 2018. High-tech exhibits attracted many visitors at the expo. (Xinhua/Zhang Ailin)
