Daebukgyeonggwan is a Chinese restaurant in Onyang, Ulsan, serving jjamppong and bokkeum udon. The jjamppong contains shrimp, mussels, and other seafood, and each order is cooked to order. Samseon jjamppong and tangsuyuk are also on the menu, and there is no separate parking lot. The taste varies depending on the condition of the seafood.