Vietnam's President Tran Dai Quang is seen before a meeting with Hungary's Prime Minister Viktor Orban (not pictured) at the Presidential Palace in Hanoi

Vietnam’s President Tran Dai Quang is seen before a meeting with Hungary’s Prime Minister Viktor Orban (not pictured) at the Presidential Palace in Hanoi

Vietnam's President Tran Dai Quang is seen before a meeting with Hungary's Prime Minister Viktor Orban (not pictured) at the Presidential Palace in Hanoi, Vietnam September 25, 2017. REUTERS/Kham

October 3, 2017 12:50 PM (UTC+8)