SHENZHEN, Nov. 20 (Xinhua) -- Chinese tech giant Huawei will release a wheelchair mode for sports and health features of its smart wearables this month, integrating accessibility for wheelchair users.

"Before dawn, we had to go out, carrying the pot and queuing at the public toilet," recalled Zhang Cuiying, who has lived there for 38 years. "Our hands went numb in winter, the smell was awful in ...