An Iranian businessman puts up notices on coronavirus prevention in several languages for foreign residents in a community in Yiwu, Zhejiang province. The 55-year-old has been doing business in Yiwu since 2003 and volunteered to purchase and deliver daily necessities to the Chinese and foreign residents in the neighborhood and spread coronavirus prevention knowledge. (Xinhua/Zheng Mengyu)
Ever since the pneumonia outbreak began, many foreigners in China have volunteered to fight against the novel coronavirus in international communities and universities.