Ladies, thanks so much for your advice!
Thanks to you, I had a craving for chocolates. And I finished an entire box of orangettes!!!!
If you find Paris too far to travel to for chocolate inspiration, you can try Tokyo where there are some franchises of Parisian chocolatiers. There is a Pierre Hermé somewhere in Aoyama, the boutique is really pretty. And there's a cafe upstairs. Also La Maison du Chocolat at Omotesando at the Hanae Mori building.
Anyway, i'm looking forward to checking out your chocolate venture when I go to HK next. Do let me know when you open a shop!