Visitors watch exhibits at the exhibition named "Photographic Journey to China: Cities and Citizens" in Rome, Italy, March 22, 2019. The exhibition showcased photos including the VR panoramic pictures highlighting the cultural and business exchanges between China and Italy, the development of Chinese cities and the life of Chinese people. (Xinhua/Zheng Huansong)

　　Visitors watch exhibits at the exhibition named "Photographic Journey to China: Cities and Citizens" in Rome, Italy, March 22, 2019. The exhibition showcased photos including the VR panoramic pictures highlighting the cultural and business exchanges between China and Italy, the development of Chinese cities and the life of Chinese people. (Xinhua/Zheng Huansong)

　　A visitor watches exhibits at the exhibition named "Photographic Journey to China: Cities and Citizens" in Rome, Italy, March 22, 2019. The exhibition showcased photos including the VR panoramic pictures highlighting the cultural and business exchanges between China and Italy, the development of Chinese cities and the life of Chinese people. (Xinhua/Zheng Huansong)

　　A visitor watches exhibits at the exhibition named "Photographic Journey to China: Cities and Citizens" in Rome, Italy, March 22, 2019. The exhibition showcased photos including the VR panoramic pictures highlighting the cultural and business exchanges between China and Italy, the development of Chinese cities and the life of Chinese people. (Xinhua/Zheng Huansong)

　　Visitors watch exhibits at the exhibition named "Photographic Journey to China: Cities and Citizens" in Rome, Italy, March 22, 2019. The exhibition showcased photos including the VR panoramic pictures highlighting the cultural and business exchanges between China and Italy, the development of Chinese cities and the life of Chinese people. (Xinhua/Zheng Huansong)

　　A visitor watches exhibits at the exhibition named "Photographic Journey to China: Cities and Citizens" in Rome, Italy, March 22, 2019. The exhibition showcased photos including the VR panoramic pictures highlighting the cultural and business exchanges between China and Italy, the development of Chinese cities and the life of Chinese people. (Xinhua/Zheng Huansong)