An employee works in a dairy enterprise in Xi'an, northwest China's Shaanxi Province, Feb. 26, 2020. Dairy enterprises in Xi'an took measures to ensure the supply amid novel coronavirus control and prevention efforts. (Xinhua/Liu Xiao)
A worker works in a dairy enterprise in Xi'an, northwest China's Shaanxi Province, Feb. 26, 2020. Dairy enterprises in Xi'an took measures to ensure the supply amid novel coronavirus control and prevention efforts. (Xinhua/Liu Xiao)
An employee works in a dairy enterprise in Xi'an, northwest China's Shaanxi Province, Feb. 26, 2020. Dairy enterprises in Xi'an took measures to ensure the supply amid novel coronavirus control and prevention efforts. (Xinhua/Liu Xiao)
A lorry waits for fresh milk in a dairy enterprise in Xi'an, northwest China's Shaanxi Province, Feb. 26, 2020. Dairy enterprises in Xi'an took measures to ensure the supply amid novel coronavirus control and prevention efforts. (Xinhua/Liu Xiao)
Workers work in a dairy enterprise in Xi'an, northwest China's Shaanxi Province, Feb. 26, 2020. Dairy enterprises in Xi'an took measures to ensure the supply amid novel coronavirus control and prevention efforts. (Xinhua/Liu Xiao)