1. Sichuan: Sichuan cuisine is famous for its spicy and rich flavor. The pork knuckle with sauce in Sichuan is a very popular dish, with fresh and tender meat, fried with peppers and spices and rich flavor.
2. Jiangsu: There is a famous dish called "Braised Elbow" in the ancient traditional cuisine of Jiangsu, which is a slow stew of pork elbow with marinade, making it very tough and delicious.
3. Shandong: "Dongpo elbow" in Shandong is a famous traditional dish. It is made by marinating pork elbow with five spices and then braising it in soy sauce, which tastes crisp and rotten.
4. Guangdong: Guangdong's "salted duck elbow" is a very popular dish. It is made by pickling and cooking duck elbow, and finally adding seasoning to make sauce, which tastes salty and fragrant.
These are just some of the places. Different regions and cuisines have different methods and tastes of elbow making. The best elbow is personal taste preference, so you can try elbows in different places according to your personal preference and dig out your favorite taste.