The eldest son took out a jade card from his arms and handed it to her respectfully: This is the jade card of the xianwangfu. It is engraved with the words of eldest son Xian and so on. On the front, it is engraved with the words "Chang Shun Hou".

Chai Xian continued: "the father told xian'er that there was only one son in the house of the virtuous king, and that was the child in the womb of the mother. At any time, xian'er is the eldest son of the xianwangfu. He must take the responsibility of the eldest son and ask me to raise the son like a...