you may either take a flight, train or bus from Nanning to Hanoi of Vietnam. The train starts at 18;15, and arrives at 07:00 of the next day. The hard sleeper is CNY181 and the soft sleeper is CNY290. For the bus, there are two buses from Guangxi Yunde Tourism Supermarket to Hanoi at 7:30, 8:00, and two buses from Nanning langdong Bus station to Hanoi at 8:30, 10:00, and the ticket price is around CNY170.