Agreed with Slimshanks.
sometimes the strategy here is to come to HK to earn money to support their family, but also if possible to leave married to a rich gwailo, their ticket to a better future
. I don't knock them for trying to improve their fortune this way but have heard many anecdotes about guys knocking up the DH and then having to make a hard choice
.
this is statistically as likely to happen as getting STD from one of them.
my 2 cents
Keep on mongering