Duke Zhou spat and fed, talking about being a virtuous corporal and being thirsty for talents. Represents an attitude of respecting talents, attaching importance to talents and putting others before oneself. If the Duke of Zhou swallows food, the body must take time to chew and digest it. When people digest food, their attention and other spirits are not concentrated enough. When they meet talents, if they appear with indigestion or just swallowed food, people will feel that the Duke of Zhou does not pay enough attention to him and will not really work or leave. In short, ancient people attached great importance to etiquette and paid attention to the attitude of leaders in dealing with people. People in high positions, whether they are gestures or facial micro-expressions, will fall into people's eyes and enter people's words. A figure like Duke Zhou has attracted the attention of people from all sides. Therefore, his attitude of managing the world, etiquette, interpersonal communication, and seeking talents and asking for talents dare not neglect anything. It is this attitude that will make the world return to its heart.