Our sources disagree on where Gaoyang Xian is governed from. If you know it, tell us with a source.
Sign in to suggest the seat of Gaoyang Xian, so a moderator can follow up with you.
No boundary for Gaoyang Xian yet
Nothing has been written about Gaoyang Xian here, and neither Wikipedia nor Wikivoyage has an article we could draw one from. If you know the place, that makes you a better source than anything we have. Tell us what is worth knowing and where you got it.
Tell us what Gaoyang Xian should say, and where you read it.
Sign in to send a correction for Gaoyang Xian, so a moderator can follow up with you.