Departing from Guangzhou, what is the approximate budget for traveling to Tibet and Nepal by train? ...

If you don’t fly, don’t focus on shopping, and don’t hike in a circular route, then 5,000 is definitely enough. This route I took in September 2012, I started from Beijing and entered Tibet in a hard sleeper, and then went overland to Kadu, and then We rafted to Pokhara, also went paragliding. We also visited all the temples and attractions that should be visited in Pokhara and Kadu, and finally returned the same way. It cost about 4k5 before and after.