If there’s one thing I cannot get enough of, it’s hard-working diesels slogging their way up exotic, mountainous terrain. And China’s got plenty of it. Unfortunately, it can be hard to find videos of Chinese trains–unless you know where to look. And this video is one of those places.

The video below showcases one of China’s most well-known lines, the Jitong line–which you may notice is the same line I’m recreating in my Evolution of a Route series. Yeah, this video is a big reason why.

Sit back, relax, and enjoy “The loops above Reshui…”

(Video not taken by me. All rights belong to the creator of the video.)