Constructors work at the site of the renovation project of Jiaxing railway station in Jiaxing, east China's Zhejiang Province, Sept. 15, 2020. (Xinhua/Huang Zongzhi)

Constructors work at the site of the renovation project of Jiaxing railway station in Jiaxing, east China's Zhejiang Province, Sept. 15, 2020. (Xinhua/Huang Zongzhi)

Constructors work at the site of the renovation project of Jiaxing railway station in Jiaxing, east China's Zhejiang Province, Sept. 15, 2020. (Xinhua/Huang Zongzhi)

Constructors work at the site of the renovation project of Jiaxing railway station in Jiaxing, east China's Zhejiang Province, Sept. 15, 2020. (Xinhua/Huang Zongzhi)

Constructors work at the site of the renovation project of Jiaxing railway station in Jiaxing, east China's Zhejiang Province, Sept. 15, 2020. (Xinhua/Huang Zongzhi)