High school students go for the univeristy entrance exam in Hanoi, Vietnam, July 4, 2012. Over 600,000 Vietnamese high school students nationwide sit for university entrance examination Group A which starts from July 4, according to Vietnam's Ministry of Education and Training. The university entrance exam has been divided into four groups. Group A, which runs from July 4-5, is for candidates sitting maths, physics and chemistry. (Xinhua)
