China to Vietnam by Bus via Youyi Pass - Border Crossing

Travel from Nanning in China to Hanoi in Vietnam by international bus service via the historic Youyi Pass. https://www.youtube.com/playlist?list=PLl870fVf6x64_hkJwFzlhoYmgHIcggKIX 👆This is part of an overland series from Hong Kong to Singapore and beyond. Subscribe to follow the journey! #travel #bus #bordercrossing #china #nanning #vietnam #hanoi