Volunteers provide free haircuts for residents in Huagang Township of Feixi County, east China's Anhui Province, Dec. 5, 2019. Voluntary activities were held across China on Thursday to mark the International Volunteer Day. (Xinhua/Liu Junxi)

(191205) -- CANGZHOU, Dec. 5, 2019 (Xinhua) -- Volunteers do cleaning work at a community in Hejian, north China's Hebei Province, Dec. 5, 2019. Voluntary activities were held across China on Thursday to mark the International Volunteer Day. (Xinhua/Zhao Hongyu)

Medical volunteers provide free physical examination to residents in Huagang Township of Feixi County, east China's Anhui Province, Dec. 5, 2019. Voluntary activities were held across China on Thursday to mark the International Volunteer Day. (Xinhua/Liu Junxi)