Vietnamese students discuss at recess during national college enterance exam

Students discuss after finishing the mathematics section of the national university entrance examination at Hanoi University of Science and Technology in Hanoi, capital of Vietnam, July 4, 2013.

Over 650,000 Vietnamese students attend the first phase of the 2013 national college entrance exams which run during July 4 and 5, according to the Vietnam’s Ministry of Education and Training. <Xinhua/NEWSis/VNA>

Candidates sit for the national university entrance examination in Hanoi, capital of Vietnam, July 4, 2013. <Xinhua/NEWSis/VNA>

Students walk out of the exam site after finishing the mathematics section of the national university entrance examination at Hanoi University of Science and Technology in Hanoi, capital of Vietnam, July 4, 2013. <Xinhua/NEWSis/VNA>