I play these a lot. I've had a few good wins too.
They can be quite steaky though.
Wins can be quite rare. Well done!
In short - [Betfair Macau] offers 8 oriental-themed slots, all from a provider called TGP games. While one has a respectable return to player of 95.35%, the other seven could put jackpot slots to shame - from 91.82% down to an eye-watering 89.60%