![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)](http://www.ecns.cn/hd/2018/09/14/81fa0c6b4232401b99b9d6a627fdfd34.jpg)
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)](http://www.ecns.cn/hd/2018/09/14/dca3314dc0d14841ab2396f1c4b9ebfe.jpg)
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)](http://www.ecns.cn/hd/2018/09/14/301721f7a46f4368b734fc4a5b42a925.jpg)
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)](http://www.ecns.cn/hd/2018/09/14/b42d93e4254543a8a3d8500a8fc7cd79.jpg)
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)](http://www.ecns.cn/hd/2018/09/14/ec19f7b9fbcf4605b495632ca2f695c8.jpg)
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)](http://www.ecns.cn/hd/2018/09/14/d0f85de0b1ee455f98885caab25081f3.jpg)
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)](http://www.ecns.cn/hd/2018/09/14/5881f7eb560b4ae78c10f42380632917.jpg)
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)](http://www.ecns.cn/hd/2018/09/14/36b304a0b9d546dbb0c724b1a66c7bc7.jpg)
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)](http://www.ecns.cn/hd/2018/09/14/562163f084d4480e881305dab8a83a89.jpg)
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)](http://www.ecns.cn/hd/2018/09/14/31d7c6becc25499cac95965d815019ba.jpg)
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)