(ETA: take this with a pinch of salt but if my interpretation of Google's mangling of the post is correct, this person is writing the Chinese version of the leader Civilopedia entries, or claiming so anyway)
Google Translated what I think might be the right bit of the page:
Replies to this post:
Don't get me wrong, I love Celtic history and culture and I'd really love to see a Celtic Civ. They do mention Celts by name (according to Google Translate anyway). I'd be a lot happier if it were just Scotland as a Civ - I would actually love to see that. The mention of Braveheart gives me a small grain of hope. But I think going off this it sounds more like a generic Celtic Civ with Wallace as leader.
Thank you for providing that information. However, I can't seem to find the posts you're referencing on the page that was linked?
Granted, I don't speak Chinese which really doesn't help...