The “Smile Expedition,” Hyosung’s overseas medical volunteer corps, opened a free clinic in Long Tho, a community with 1,800 residents near Ho Chi Minh City, Vietnam from Nov. 19-22. The corps consists of doctors and nurses and other volunteers who work in Korea Food for the Hungry International, Gangnam Severance Hospital and Jaseng Hospital of Korean Medicine. This is the eighth year for the expedition to be dispatched. Thus far, the Smile Expedition has treated some 12,000 residents ...