plomatic etiquette. As a subject of the Jin Kingdom, this palace is the Crown Prince of the Great Qin Empire, as the superior, why don't you bow when you see me"This blunt question instantly darkened... sat down and waited slowly.After a long while, Li Chen let out a soft sigh and put down the book in his hand. He rubbed his nose to relieve eye fatigue and said, "The Book of Later Han Dynasty, from...