Yunxu isn't quite sure what the man's name is, but he does recognise him as one of the Foreigners - and one of the Foreigners who can control fire, no less. The Snakes could use that, certainly; but Yunxu won't begin any sort of tactic without much more knowledge of both the Foreigner and his situation.

And, ideally, the small dragon currently sitting on the Foreigner's shoulder.

"How do you do?" he says, returning the bow in the same manner and style.