Ngon Viet (Masinneun Beteunam) Haeundae Bonjeom is a Vietnamese restaurant in Haeundae, Busan, serving beef pho, bun cha, and banh xeo. Bun bo hue has a tangy lemongrass flavour, and diners can add spicy sauce. Two Vietnamese locals run the restaurant, which has three tables. It also serves banh mi.