Po Eung On is a Vietnamese restaurant in Junggok-dong, Gwangjin-gu, Seoul, a 10-minute walk from Junggok Station. It serves Hanoi-style pho, using wide noodles and a clear but deep broth that sets it apart from southern-style pho. Fried items such as menbosha come out crisp and warm. Prices are on the high side, so the cost of a meal is a burden.