They are running it in France and Germany too on the channel Arte. Albeit with close to 30 mins worth of content missing from each episode, because, typically, some genius decided that the schedule could not be altered to accommodate the full running time of each episode.
I'd stick to the full length versions in English, my German and French friends.
But, for the record, here is the mutilated version of the documentary as well:
https://www.arte.tv/de/videos/RC-015017/vietnam/