
A worker inspects machines at a smart workshop of a hosiery company in Zhuji, east China's Zhejiang Province, Oct. 23, 2019. (Xinhua/Han Chuanhao)

A worker inspects machines at a smart workshop of a hosiery company in Zhuji, east China's Zhejiang Province, Oct. 23, 2019. (Xinhua/Han Chuanhao)