He is excellent, but his excellence is forced. The prince Shang Zhou was sixteen years old, both civilized and military, and had a changeable personality. He was the same in front of his father, the same in front of his mother, and even more so in front of outsiders. But no matter what, he was filial and aware of the overall situation. As long as his parents asked him to do it, he would do his best. Everyone could see his excellence except his father, but he didn't care about it. He knew in his heart that his parents loved him but he would not say it out, and he never said it out until the end, so that in the end he went further and further and could not look back.