A staff member tries to catch a fish in his vision with a Qian immersion AR device produced by Chinese company Realmax at Consumer Electronics Show (CES) in Las Vegas, the United States, Jan. 10, 2018. (Xinhua/Li Ying)

A staff member of Chinese company IFLYTEK shows a real-time translation system at Consumer Electronics Show (CES) in Las Vegas, the United States, Jan. 10, 2018. (Xinhua/Li Ying)

A staff member poses for photos with a Robot named Sanbo Max and produced by Chinese company Qihan at Consumer Electronics Show (CES) in Las Vegas, the United States, Jan. 10, 2018. (Xinhua/Li Ying)

A man experiences IMAX VR produced by Huawei of China at Consumer Electronics Show (CES) in Las Vegas, the United States, Jan. 10, 2018. (Xinhua/Li Ying)

A staff member shows a keyboard with a screen, which is produced by Chinese company Suoai at Consumer Electronics Show (CES) in Las Vegas, the United States, Jan. 10, 2018. (Xinhua/Li Ying)

A staff member of Sublue shows WhiteShark Mix, a Chinese innovational underwater scooter, at Consumer Electronics Show (CES) in Las Vegas, the United States, Jan. 10, 2018. (Xinhua/Li Ying)

A staff member shows a Chinese Gamesir G5 gamepad at Consumer Electronics Show (CES) in Las Vegas, the United States, Jan. 10, 2018. (Xinhua/Li Ying)

A staff member shows a dual-screen phone ZTE AXON M of China at Consumer Electronics Show (CES) in Las Vegas, the United States, Jan. 10, 2018. (Xinhua/Li Ying)

Luka, a reading robot produced by Chinese company Ling, reads a picture book at Consumer Electronics Show (CES) in Las Vegas, the United States, Jan. 10, 2018. (Xinhua/Li Ying)