This is one of the many ways that pork mince can be used in East Asian recipes. Pork mince with prawns makes an excellent but simple dim sum.
I love mussels simply cooked in white wine with a little parsley cream and garlic but when it comes to stuffed mussels I always go for the large Green Lip New Zealand Mussels. These are the large opened mussels on their half shells at most supermarkets, you can also find them frozen in boxes from East Asian Food Shops.