A Dream of Red Mansions reveals people's understanding of life, which can be seen from Xue Baochai and Wang Xifeng. Xue Baochai can deliver things from door to door, without missing a place or revealing who is thin or thick. From the attitude of treating everyone equally, we can see that this is a very clever wisdom, which belongs to high emotional intelligence and embodies the mind and self-restraint. Wang Xifeng's versatility is well known. She always speaks naturally and takes care of others. As time goes on, her ability to take care of more people will gradually improve.