A resident selects goods at a shopping fair held to greet the upcoming Spring Festival at Wuhan International Conference & Exhibition Center in Wuhan, capital of central China's Hubei Province, Jan. 14, 2020. (Xinhua/Xiao Yijiu)

Residents select goods at a shopping fair held to greet the upcoming Spring Festival at Wuhan International Conference & Exhibition Center in Wuhan, capital of central China's Hubei Province, Jan. 14, 2020. (Xinhua/Xiao Yijiu)

Residents select goods at a shopping fair held to greet the upcoming Spring Festival at Wuhan International Conference & Exhibition Center in Wuhan, capital of central China's Hubei Province, Jan. 14, 2020. (Xinhua/Xiao Yijiu)

Residents select goods at a shopping fair held to greet the upcoming Spring Festival at Wuhan International Conference & Exhibition Center in Wuhan, capital of central China's Hubei Province, Jan. 14, 2020. (Xinhua/Xiao Yijiu)