If you are referring to LL, they are likely from Asian micro MPs. You can filter that out from your searches on LL easy enough. As to figuring out which are real and fake, search the 4 digit numbers here on PERB.
That hotel Zed Asian wasn't that old but had moved on. The latest one that's working out of embassy Inn is different and she's flooding LL with about 6 ads.
One at hotel zed a few weeks ago did same thing...multiple ads working by herself
I might give recent travelling asisn a try this week.
The local Asian aunties have me blacklisted.