The Yongding River flows through Shanxi, Inner Mongolia, Hebei, Beijing, Tianjin, etc.

1. Shanxi Shanxi Province, referred to as "Jin", is a provincial-level administrative region of the People's Republic of China, with the provincial capital Taiyuan City. It is located in North China, adjacent to Hebei Province in the east.

2. Inner Mongolia Inner Mongolia Autonomous Region, referred to as "Inner Mongolia", has Hohhot as its capital; it is located in northern China, bordering Heilongjiang, Jilin, Liaoning, and Hebei in the northeast.

3. Hebei Hebei Province, referred to as "Ji", is a provincial-level administrative region of the People's Republic of China and the provincial capital Shijiazhuang.

4. Beijing Beijing, referred to as "Beijing", was called Yanjing and Peiping in ancient times. It is the capital and municipality directly under the Central Government of the Republic of China.

5. Tianjin Tianjin City, referred to as "Jin", also known as Jingu and Jinmen, is a provincial-level administrative region of the People's Republic of China.

Shanxi Food Recommendations: 1. Knife-shaped noodles Knife-shaped noodles are a traditional pasta in Shanxi. The raw materials for making noodles are wheat flour. They are shaved with a knife into wide and thin noodles. After being cooked, they are mixed with various soups and eaten.

Knife noodles are known as the "King of Shanxi Noodles" because of their unique noodle shape and texture.

2. Shaobing Shaobing is a traditional pastry in Shanxi. There are many varieties such as Roujiamo, Vegetable Momo, and Sesame Shaobong. It is one of the staple breakfast foods of Shanxi people.

Shaobing is crispy on the outside and soft on the inside, rich in fillings and easy to eat. It is one of Shanxi's specialties.

3. Five-spice beef Five-spice beef is one of Shanxi's traditional famous dishes. It is made from beef as the main ingredient and marinated with various spices and seasonings such as peppercorns, cloves, star anise, cinnamon, etc. It has a delicious and sweet taste.