Yi Ming transmigrated to the Three Kingdoms. To stay alive, he had no choice but to attach himself to one of the powers. As for choosing a lord, the utterly guileless Boss Lü was obviously the best choice!!!
Theme: Whatever you choose, no matter how hard or exhausting the road, keep going.
It means that when a person becomes an official, his friends all congratulate each other that he will become an official.
Well, "dancing the crown to celebrate" is a derogatory term.