The compass must be thin and light, and the minimum amount of the hindrance of magnetic force. Gu Qing used the ruler he made to perfect the parts over and over again. There is such a mysterious place in the Gu family. Although there is no lock on the door, no servant in the family will step there, and the three words "lab" are hanged on the door.

Gu Qing was studying in the laboratory, and Wu Mei was taking good care of the child and talking to Di Renjie.

"My teacher's wife, the students are not in a hurry," said Di Renjie.

"We all understand your thoughts." Wu Mei said to Di Renjie, "You should start a family too. The Li family in Zhaojun is a noble family. You don't want to add unnecessary burdens to your teacher because of your marriage. But don't worry, our family can still afford this burden. Don't have any worries. It's not easy to meet a confidant for only decades of life, and it's rare to be able to work with a confidant until old age."

"Students understand." Di Renjie suddenly smiled.

Gu Qing has been staying in this family for the past three days, and finally made a few compasses that satisfy him.

Wu Mei is already busy with Di Renjie's marriage. She is about to start building a new house in the village and invite Di Renjie's old father in Taiyuan. Gu Qing has always been with him, but after all, Taiyuan's family is Di Renjie's closest relative.

The whole Gu family was very busy. Li Zhi looked at Di Renjie's outfit and said, "It's quite handsome, but it's still a little worse than me."

Di Renjie smiled at Li Zhi, "Your Highness King Jin, I want to come and get married, and you are soon."

"Me." Li Zhi sighed, "Di Renjie, I envy you very much."

Li Zhi, who was three years younger than Di Renjie, had a bitter face that was not suitable for age.

"I understand His Highness King Jin, too." Di Renjie said to Li Zhi, "It's always a last resort, but the teacher said a word many years ago, "With a willingness and live a life of peace of mind."

"Living a life of peace of mind with willingness?" Li Zhi said in confusion, "Why have I never heard Gu Qing talk about it?"

"That was very early. The teacher had just entered Chang'an, and at that time His Highness the King of Wei had just gotten married." Li Zhi said.

"At that time." Li Zhi was also thinking, "I was still by my mother's side at that time."

Li Zhi packed his luggage and walked out of the house, "Teacher, I'm ready."

"I won't tell you what this time I'll marry your wife and don't think about anything else." Gu Qing smiled at Di Renjie. This kid has always done too many things, experienced many things that his peers have not experienced. He has fought at a young age, experienced conspiracy, and seen the sinister hearts of people. But at this critical moment, Gu Qing doesn't want Di Renjie to have too much burden.

"Don't worry, teacher!" Di Renjie smiled and turned over to the horse. Looking back, it was a wedding party that was still in the long-standing wedding, and there were gifts from three major carriages. Zhang Yugong was escorting him along the way.

"Go!" Di Renjie rode away.

"Your disciple has grown up, too." Sun Simiao stood beside Gu Qing and spoke.

"It's been so many years, and it's time to grow up." Gu Qing smiled and looked at the little puppy wagging his tail at Sun Simiao's feet. "Old man, winter is coming soon, and dog meat is very nourishing in winter."

"You should keep the dog's life." Sun Simiao whispered, "Eat less meat and eat more vegetables."

"Okay, for your sake, I'll spare it for the time being." Gu Qing nodded.

"Wang!" The little puppy seemed to understand Gu Qing's words, and shouted and turned his head and left arrogantly.

Wu Mei was organizing Di Renjie's marriage, and Gu Qing began to prepare for going to sea. Today, Yan Liben, Shangguan Yi, and the students from the academy were all gathered to discuss.

Yan Liben looked at the drawing over and over again, "Gu Qing, if you really want to build the port so big, it is the size of the imperial city, and it will take several years no matter how fast it is."

"Of course I know." Gu Qing also explained, "We can start building the core part step by step, and then improve it step by step. Don't worry, I will tell you the truth."

"What should I do if the civil servants do?" Shangguan Yi asked again.

"The Li family in Zhaojun has prepared a part for me. I still want to continue recruiting, but it is still the same rule that I have a salary and holidays. I will give a lot of benefits." Gu Qing said with a smile, "I will recruit as much as I can."

Listening to Gu Qing's words, Shangguan Yi also had a conspiracy in his mind, "Yesterday His Majesty summoned me. How did the Shangshu Order make His Majesty decide, let me supervise you a port."

"I have 30% of my profits to be handed over to the court as taxes." Gu Qing said earnestly, "Shangguan Yi, I have invested a lot of money. I originally wanted Yan Liben, but the Minister of Works of the Ministry of Works cannot move around casually."

Yan Liben, "I can actually help you."

"It's OK for a while, but it's definitely not done in a year or two."

"That's true." Yan Liben agreed.

Shangguan Yi looked at the group of students behind him, all of whom were brought out by Yan Liben. "Xiaguan took them to the East China Sea first to implement the charter, and waited for Shangshu Ling's men."

"Please trouble you." Gu Qing bowed to Shangguan Yi.

"You're welcome." Shangguan Yi also returned the favor to Gu Qing.

Li Zhi stood outside the academy and looked at the scene in front of him. Di Renjie went to the Li family in Zhaojun to marry his wife. Shangguan Yi also took people to the East China Sea to build a harbor. Many people had something to do, but he was the most leisurely and walked into the academy with sorrow and continued to attend classes.

Gu Qing came to Kong Yingda, "Mr. Confucius, it's been a long time since we saw each other."

"What are you here to do?" Kong Yingda looked at Gu Qing.

"I have a book here to ask Master Confucius to take a look." Gu Qing handed over the mysterious text copied to Kong Yingda, "I wonder if Master Confucius might translate these words?"

Kong Yingda looked at these mysterious words and looked stunned, "Where did you get it?"

"A weird old man." Gu Qing replied.

"I have seen this text back then. It was when I was young. One word in this text represents many meanings, which is a bit old and may take some time to translate it." Kong Yingda looked at Gu Qing, "I just can't translate it all, so I need a lot of ancient books to refer to."

It seems that these words really have something to do with the Central Plains. Gu Qing smiled and said, "Mr. Confucius doesn't have to make things difficult. Just check it out, and it's just a whim."

"I understand." Kong Yingda nodded.

"Go farewell first." Gu Qing saluted Kong Yingda and then walked out step by step.
Chapter completed!