Pho Thien speciality. A spicy soup that starts with pork and beef bones, gets a kick from lemongrass, annatto and shrimp paste, and finishes the job with a tangle of herbs, and a squeeze of lime. Topped with housemade chili oil, sliced beef shank, sliced pork shoulder, and steamed pork patty as well as an optional pork bone/knuckle.