Elevators installed for old residential buildings in Guiyang

A worker is busy on the elevator installation site in Zhaiji community in Yunyan District of Guiyang City, southwest China's Guizhou Province, Jan. 7, 2020. A pilot program was launched in the district to install more elevators for old residential buildings. Lack of elevators has caused inconvenience to people who live in multi-storey buildings. (Xinhua/Yang Wenbin)