A man experiences in an aircraft during an event entitled "2050" in Hangzhou, east China's Zhejiang Province, May 25, 2018. Forums, exhibitions, performances and cultural activities for young people will be held at the three-day event. (Xinhua/Weng Xinyang)
Yao Yue from the University of Arizona introduces his project during an event entitled "2050" in Hangzhou, east China's Zhejiang Province, May 25, 2018. Forums, exhibitions, performances and cultural activities for young people will be held at the three-day event. (Xinhua/Weng Xinyang)
Visitors look at a city model under high-precision positioning system during an event entitled "2050" in Hangzhou, east China's Zhejiang Province, May 25, 2018. Forums, exhibitions, performances and cultural activities for young people will be held at the three-day event. (Xinhua/Weng Xinyang)
A student of Zhejiang University displays a robot during an event entitled "2050" in Hangzhou, east China's Zhejiang Province, May 25, 2018. Forums, exhibitions, performances and cultural activities for young people will be held at the three-day event. (Xinhua/Weng Xinyang)
Students of Zhejiang University attend a programming contest of an event entitled "2050" in Hangzhou, east China's Zhejiang Province, May 25, 2018. Forums, exhibitions, performances and cultural activities for young people will be held at the three-day event. (Xinhua/Weng Xinyang)
Aerial photo taken on May 25, 2018 shows the venue of an event entitled "2050" in Hangzhou, east China's Zhejiang Province. Forums, exhibitions, performances and cultural activities for young people will be held at the three-day event. (Xinhua/Weng Xinyang)
