A Xiaxia County Actually Established Diplomatic Relations with Other Countries?

My dear grandson, why have you become a rebellious grandson? Why do you, a small county magistrate, dare to establish diplomatic relations with other countries? And it also includes the biggest enemy of our Confucian country, Qin! Marriage requires the orders of parents and the words of a matchmaker. Why did you marry the wife of the 18th, no, the 19th, without saying a word? And among them is the princess of the enemy country! I have banned the sea for fifty years. How can you open the sea privately without the order of the court? Also build a navy? Why are you so rebellious? Haha, grandpa. How could I be so rebellious? My surname is Gu. They are descendants of Emperor Yan. The current emperor's surname is Liu, and he is a descendant of Huangdi or Chiyou. Don't you know the ancient battle between Emperor Yan and Emperor Huang? Isn't it normal for the descendants of Emperor Yan to create the descendants of Emperor Huang? This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.