1. It is not advisable to eat beef while drinking liquor. Because beef is sweet and warm, it can replenish qi and help fire; white wine is very warm, and when paired with beef, it will add fuel to the fire and easily cause inflammation of the gums.

2. Walnuts should not be eaten with liquor. Once the two eat and drink together, it is easy to cause blood heat and may even lead to hemoptysis. Therefore, people with a history of hemoptysis should avoid eating walnuts and liquor together.

3. Turtle blood and bile should not be drunk with wine. Take the blood and bile of soft-shelled turtles with white wine. Leech eggs parasitic on soft-shelled turtles can easily enter the human body to continue growing and reproducing, and suck a large amount of human blood, leading to poisoning or severe anemia.