Park Jung-min calls his mother, who lives in South Korea, in Qinyuan community of Suzhou Industrial Park in Suzhou, east China's Jiangsu Province, March 6, 2020. Park Jung-min, a 34-year-old South Korean national, runs a taekwondo studio in Suzhou Industrial Park. During the Spring Festival of 2020, Park stayed in Suzhou to accompany his pregnant wife. As many foreigners have returned recently, some communities in Suzhou Industrial Park have started to recruit volunteers who can speak foreign languages to help with the epidemic control work. Park signed up as a volunteer translator in Qinyuan community to help communicate with South Korean residents. (Xinhua/Ji Chunpeng)