🔵📢👉Snacks I want to buy in bulk (by the box)

When I go to Da Nang, I want to buy a lot of snacks and other treats along with them. There's a snack I've really been wanting to buy lately. Not the sweet, greasy, or overly seasoned kind! Something savory! Something crispy! Something light and clean! The one that fits all that~ It's used as a topping on food, and it looks kind of like a nurungji (scorched rice) cracker, but I don't know its exact name, so I have no idea what it's called. Bánh đa kê Bánh tráng — the one with sesame in it is called bánh tráng mè (sesame bánh tráng) Rice paper crackers Bánh đa mè Mè xửng (Vietnamese peanut candy) I keep thinking about them, but they're things that local merchant vendors in traditional markets buy, so the places that sell them are in traditional markets, and I heard Lotte Mart has something similar, but since I've never bought it there I don't really know. I missed them so much that last time, while having something shipped overseas, I asked the company if they could source some extra for me too. They said it's not something their company sells, so it's hard to get, and I couldn't buy it. -.- I bought it before at a traditional market in Hoi An. Is there anyone who could ship a whole box of it ~~~ lol