1, it is best not to speak loudly when eating, so as not to disturb others. 2. When eating, don't insert chopsticks directly into the rice bowl or dish bowl. 3. Don't beat the plate with chopsticks. 4. Don't insert chopsticks into the food, and don't use chopsticks to get food directly. 5. Don't grab food with your hands or pick it with your mouth. "6, when eating, don't put chopsticks on the bowl or plate. "7. When eating, shut up and chew, don't talk, and don't make a sound. "8, don't insert chopsticks into rice or vegetables, and don't use chopsticks to pick in the dishes. "9, don't put chopsticks in the soup bowl or dish. "