1. This is what it looks like before meals. The rice spoon and fork are on the left, and the fork and soup spoon are on the right.
2. Place the knife and fork in a cross shape, indicating that you are waiting for the second serving.
3. Place the fork diagonally on the lower left and the knife diagonally on the lower right, implying that you have not finished eating yet, do not take it away.
Fourth, the knife and fork are placed side by side vertically, indicating that they have eaten, please take away.
Fifth, the knife and fork are placed sideways, indicating that the western food is particularly delicious and praised.
6. Insert the knife into the gap between the forks. If the two are placed obliquely, it means that they are not delicious, and they are bad reviews.