When I came to Luoyang for fun, my friend introduced me to this restaurant, Tiexie Lisong Lamb Soup, which was rated as Luoyang's intangible cultural heritage. So I drove from Luoyang to check in here. The mutton soup was indeed delicious. It not only contained mutton, but also sheep face and offal. It was not smelly at all. The sesame cakes were all freshly baked and eaten, and the combination of pine fragrance and crispness was amazing.