Hi, I used to receive such scam mails from time to time; and even if they can be located to have been sent from place in the UAE or Hongkong, there is normally none of the natives behind that - even when they use a native name from that area. It's mostly stranded foreigners there like all those Nigerian gangs (pretty well-known for the scams they are involved in worldwide) that you will also find in the streets of Hongkong trying to sell you drugs.