Tobang Seonji Guk is a restaurant in Taean that serves naejangtang, gopchang (grilled intestines), and seonji haejangguk. The naejangtang comes with a rich broth containing a mix of intestines. When the seonji runs out, the restaurant has set aside remaining seonji and served it separately at no charge, and side dishes come with the meal. The broth is on the spicy side.