Second, the left hand holds a fork and the right hand holds a knife. If you are satisfied with the dinner, put the knife and fork on the plate normally in the state of'11'. If you are not satisfied, you can put the knife and fork on the plate to show your dissatisfaction.
Third, call the waiter if something happens or the tableware falls on the ground or the soup spills on you. This is etiquette. Remember to tip after dinner.