Illustrative image (Source: AFP/VNA) Hanoi (VNA) - Vietnam has seen certain achievements made in tobacco harm prevention and control but challenges continue to emerge, including the increasing trend of smoking e-cigarettes, Associate Professor and Dr Luong Ngoc Khue has said. At a meeting with partners of the Bloomberg Initiative in Hanoi on January 19, Khue, who is also Vice Chairman of the National Medical Council and Director of the Fund for Tobacco Harm Prevention and Control, highlighted encouraging outcomes after seven years of implementing the law on prevention and control. A decline has been recorded in smoking in public places like schools, offices, and public transport; a behaviour subject to increasing