Vietnamese chairwoman of the National Assembly Nguyen Thi Kim Ngan meets with French President Francois Hollande (not pictured) at the National Assembly's Office in Hanoi on September 6, 2016. Hollande is in France's former colony Vietnam to meet political and business leaders in a bid to boost ties with one of southeast Asia's fastest growing economies. / AFP PHOTO / POOL / MING HOANGMING HOANG/AFP/Getty Images

French President Francois Hollande talks to Vietnamese chairwoman of the National Assembly Nguyen Thi Kim Ngan (not pictured) at the National Assembly's Office in Hanoi on September 6, 2016. Hollande is in France's former colony Vietnam to meet political and business leaders in a bid to boost ties with one of southeast Asia's fastest growing economies. / AFP PHOTO / POOL / MING HOANGMING HOANG/AFP/Getty Images

French President Francois Hollande (L) and Vietnamese chairwoman of the National Assembly Nguyen Thi Kim Ngan (R) shake hands at the National Assembly's Office in Hanoi on September 6, 2016. Hollande is in France's former colony Vietnam to meet political and business leaders in a bid to boost ties with one of southeast Asia's fastest growing economies. / AFP PHOTO / POOL / MING HOANGMING HOANG/AFP/Getty Images

French President Francois Hollande (L) and Vietnamese chairwoman of the National Assembly Nguyen Thi Kim Ngan (R) meet at the National Assembly's Office in Hanoi on September 6, 2016. Hollande is in France's former colony Vietnam to meet political and business leaders in a bid to boost ties with one of southeast Asia's fastest growing economies. / AFP PHOTO / POOL / MING HOANGMING HOANG/AFP/Getty Images

TOPSHOT - France's President Francois Hollande (2nd L) receives a bouquet of flowers as he is welcomed by Vietnam's President Tran Dai Quang (top R) at the Presidential Palace in Hanoi on September 6, 2016. Hollande is in France's former colony Vietnam to meet political and business leaders in a bid to boost ties with one of southeast Asia's fastest growing economies. / AFP PHOTO / STEPHANE DE SAKUTINSTEPHANE DE SAKUTIN/AFP/Getty Images

TOPSHOT - Vietnam's President Tran Dai Quang (R) stands with France's President Francois Hollande (L) during a welcoming ceremony at the Presidential Palace in Hanoi on September 6, 2016. Hollande is in France's former colony Vietnam to meet political and business leaders in a bid to boost ties with one of southeast Asia's fastest growing economies. / AFP PHOTO / STEPHANE DE SAKUTINSTEPHANE DE SAKUTIN/AFP/Getty Images

TOPSHOT - Children wave the flags of France and Vietnam during a welcoming ceremony for France's President Francois Hollande at the Presidential Palace in Hanoi on September 6, 2016. Hollande is in France's former colony Vietnam to meet political and business leaders in a bid to boost ties with one of southeast Asia's fastest growing economies. / AFP PHOTO / STEPHANE DE SAKUTINSTEPHANE DE SAKUTIN/AFP/Getty Images

France's President Francois Hollande (C) reviews an honour guard during a welcoming ceremony at the presidential palace in Hanoi on September 6, 2016. Hollande is in France's former colony Vietnam to meet political and business leaders in a bid to boost ties with one of southeast Asia's fastest growing economies. / AFP PHOTO / POOL / HOANG DINH NAMHOANG DINH NAM/AFP/Getty Images