Multiple choice general knowledge Capital of Vietnam? Taipei Hanoi Timphu Pyong yang Reveal answer Fill a bubble to check yourself B Correct answer Explanation Hanoi is the capital of Vietnam. Taipei is the capital of Taiwan, Thimphu is the capital of Bhutan, and Pyongyang is the capital of North Korea. Hanoi has been Vietnam's capital since 1976 and is the country's second-largest city.