Mainly due to the consideration of etiquette, such gestures and actions as pulling a bowl to eat (that is, eating without lifting a bowl), knocking on the bowl with chopsticks after eating, licking the bowl and so on. In the old society, he was regarded as a poor beggar. ...
This is to help you form good habits and have a civilized dining etiquette. It has little to do with Geely's bad luck.