A visitor talks with a nursing robot during the 2017 China International Senior Care Expo in Beijing, capital of China, Feb. 25, 2017. The three-day exhibition kicked off on Saturday, attracting over 200 companies in the senior care industry. (Xinhua/Chen Xiaogen)
Visitors try a new type of therapeutic equipment during the 2017 China International Senior Care Expo in Beijing, capital of China, Feb. 25, 2017. The three-day exhibition kicked off on Saturday, attracting over 200 companies in the senior care industry. (Xinhua/Chen Xiaogen)
A visitor tries a scooter during the 2017 China International Senior Care Expo in Beijing, capital of China, Feb. 25, 2017. The three-day exhibition kicked off on Saturday, attracting over 200 companies in the senior care industry. (Xinhua/Chen Xiaogen)
Visitors watch the nursing robots during the 2017 China International Senior Care Expo in Beijing, capital of China, Feb. 25, 2017. The three-day exhibition kicked off on Saturday, attracting over 200 companies in the senior care industry. (Xinhua/Chen Xiaogen)