They travel virtually for you

In a growing group, new-media pros make a living by selling their real-time experience as tourists. Xu Lin reports.

It's probably the most envied job in the world - to get free in-depth travel all over the world and sometimes with a sizable income, too.

They travel like a local, knowing how to have fun. They go to must-see scenic spots, chat with the locals, eat delicious food and often stay in a five-star hotel. They share their happiness on social media in real time with fans.