The second food necessary for Valentine's Day is: sweet and sour pork ribs. Boil the sweet and sour pork ribs together, and then take the juice out of the pot. This dish is the favorite of Cantonese people. In fact, besides people who don't eat spicy food, people who like spicy food like Hunan and Sichuan also like this kind of food. Although vinegar was added, the cooked food was not sour at all. Maybe it's the reason for the addition. Sweet and sour pork ribs will not feel sweet and greasy when eaten.