Yangpyeong Haejangguk is an old eatery next to Dangsan Chamsae Bangatgan in Dangsan 2-dong, Yeongdeungpo-gu, Seoul, serving naejangtang, bone haejangguk, and beef sulguk. The naejangtang contains gosari, perilla leaf, and daepa, while the beef sulguk comes with generous amounts of tripe, seonji, internal organs, and kongnamul. Kkakdugi and kimchi are served as side dishes, and the broth gets its clean taste from vegetables and chili oil. The teuknaejangtang adds only a small amount of extra ingredients, so the regular naejangtang is the better order.