All parts of China have their own characteristics of delicious elbow. Here are some places that are considered as elbow delicacies:

1. Sichuan: Sichuan cuisine is famous for its spicy and rich taste. The pork elbow with sauce in Sichuan is a very popular dish, with fresh and tender meat, stir-fried with Chili and spices and rich flavor.

2. Jiangsu: There is a famous dish called "Braised Elbow" in the ancient traditional cuisines in Jiangsu, which is made by slowly stewing pork elbow with marinade to make 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, which 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 of making elbow joints and tastes. 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.