Hanoi

Students from a local college celebrate their graduation at the Temple of Literature in Hanoi on Tuesday. The temple is where Vietnam's oldest university was founded in the 11th century under the Ly Dynasty, and is popular with modern-day students who begin to flock in high school, hoping to boost their chances in annual nationwide examinations.

Hoang Dinh Nam/AFP

Students from a local college celebrate their graduation at the Temple of Literature in Hanoi. The temple is where Vietnam’s oldest university was founded in the 11th century under the Ly Dynasty

Tung checks the alignment of the honour guard before a welcoming ceremony for Mukherjee in Hanoi...Captain Bui Sy Tung checks the alignment of the honour guard before a welcoming ceremony for Indian President Pranab Mukherjee at the Presidential Palace in Hanoi September 15, 2014. REUTERS/Kham (VIETNAM - Tags: POLITICS MILITARY)

Kham/Reuters

Captain Bui Sy Tung inspects the guard of honour before a welcoming ceremony for Pranab Mukherjee, president of India, at the presidential palace in Hanoi, Vietnam.

 A street vender walks at a street in Hanoi, Vietnam, 10 April 2014. According to a report released by the World Bank recently, Vietnam's economic growth is predicted to rise of 5.5 percent in 2014.

Luong Thai Linh/EPA

A street vendor walks with her goods in a street in Hanoi, Vietnam. According to a report released by the World Bank recently, Vietnam’s economic growth is predicted to rise of 5.5 percent in 2014.

Pupils walk with umbrellas on the first day of the new school year at the Nam Thanh Cong school in Hano...Pupils walk with umbrellas in the rain on the first day of the new school year at the Nam Thanh Cong school in Hanoi September 5, 2013. Schools in Vietnam reopened on Thursday, with around 22 million children heading back to classrooms after a three-month summer break, local newspapers reported. REUTERS/Kham

Kham/Reuters

Students shield themselves from the rain on the first day of the new school year at Nam Thanh Cong school, in Hanoi. Schools in Vietnam reopened on Thursday, with about 22m children heading back to classrooms after a three-month summer break