Ttin Yu is a Vietnamese restaurant in Seoul that serves pho and Godeok gukbap. The spicy pho is seasoned with Vietnamese chilies and chili oil, while the brisket pho uses a beef bone and brisket broth with brisket meat. Parking is available, and the tendon pho contains tendon rich in collagen. The Godeok gukbap includes sweet-and-salty galbi grilled over direct heat along with tendon.