Workers stir sour soup in fermentation at a food processing plant in Majiang County, southwest China's Guizhou Province, May 26, 2020. Sour soup, a local traditional food in Guizhou, is made from fresh chilies, tomatoes and gingers. The sour soup brewing has become an important industry in Guizhou Province, providing lots of jobs to local residents. (Xinhua/Yang Ying)
