Wei and Jin cooks

When Zhao Hanzhang led Xie Jiao to the garden, Yang Yi and others were making the Wang family laugh. These children of aristocratic families are still very good at dressing up in colorful clothes.

Seeing Zhao Hanzhang, everyone immediately stood up and saluted, but their eyes couldn't help but look towards Xie Jiao.

Although it was not obvious, they still saw a hint of excitement in Xie Yao's indifferent expression. What was they talking about?

Everyone was scratching their heads and wanting to know.

Although Wang had never met Yang Yi before, the blood relationship between the two was here, and he was very lovable, so she still liked to take care of this junior.

She stayed with Yang Yi and others to eat, and said to Zhao Hanzhang: "Your cousins ​​have just come to Luoyang, please entertain them well."

Zhao Hanzhang agreed.

Wang asked: "Where's Tinghan? They haven't met their cousin-in-law yet. They should be allowed to meet him."

Zhao Hanzhang said: "He is in the study and will be here soon."

Wang was thoughtful, "Erlang also ran over early in the morning and went directly to the study. Has he made any progress in his studies? I heard from Lu Hu that Erlang is the best at listening to Tinghan's lectures."

Zhao Hanzhang smiled at Mr. Wang, "It should be progress."

The progressive Zhao Erlang was squatting on the floor of the study room watching Fu Tinghan draw star maps.

Fu Tinghan explained to him while drawing, "The so-called star map is to accurately describe and draw the lasting features in the night sky. This includes stars, constellations composed of stars, the Milky Way, nebulae and star clusters, etc., so it is called stars." map."

He said: "Maps are divided into detailed and rough. If you look at the maps on the ground, some only mark states and counties and large rivers and mountains; some will mark counties, as well as river branches and the trend of mountains and rivers; more In detail, geographical features such as villages, roads, streams and mountains will be marked."

"The same goes for star charts. A more detailed star chart can mark right ascension lines, declination lines, as well as the ecliptic and galactic degree. It can also mark the exact epoch based on it. Star charts can even be made once a season, once a month, or even once a month. One day can be used to compare their changes in different periods, so as to obtain the laws of celestial body movement. There are many things that can be seen here. "

Fu Tinghan said: "You have learned from me how to look at the stars to identify directions and areas. Next, I will teach you the impact of these celestial phenomena on the climate. Once you learn it, in the future you can also calculate the wind, rain, thunder, snow, and frost, and control the marching war." It’s very beneficial.”

Zhao Erlang nodded fiercely and watched with starry eyes as Fu Tinghan connected the stars one after another with empty or solid lines on the map. "Brother-in-law, when I learn all the stars on this map, it will be It’s not like you can calculate the past and future like cousin Shen.”

Fu Tinghan paused and looked up at him, "Are you going to play with Zhao Shen again?"

He said: "You can play more with Zhao Zheng and the others, don't always go to Zhao Shen, he..."

Fu Tinghan couldn't say that Zhao Shen was bragging. He himself was not good at studying. He could only say: "I don't know how to calculate the past and the future myself. I really can't teach you. There is a lot of knowledge that can be gleaned in the stars. What you are talking about is just A very small part of it, let’s be a little practical.”

Zhao Erlang understood that his brother-in-law could not tell fortunes.

He nodded and agreed on his face, but in his heart he decided to go to Cousin Shen to learn how to calculate the past and future after he learned his brother-in-law's star chart.

He was still very curious about this and thought it would be cool to count what would happen in the future by pinching his fingers.

The two of them were lying on the ground drawing happily, when Fu An was ordered to come over and invite someone.

Seeing two people kneeling on the ground around a huge piece of paper, with the door panel underneath the paper, Fu An suddenly turned his head to look at the study door. He breathed a sigh of relief when he found that the door was still there. He stepped forward and said, "Lang Jun, Erlang , it’s time for lunch, my wife and girls are waiting in front, we have distinguished guests today.”

Fu Tinghan said without raising his head: "Wait a moment, wait until I finish painting this side."

Fu An hesitated for a moment and could only stand aside and wait.

Zhao Erlang knelt on the ground and crawled around following Fu Tinghan. He felt that Fu An was blocking his light, so he raised his head and waved to him, "You go and play first. My brother-in-law and I will go there by ourselves after we finish painting."

Fu An didn't know whether to laugh or cry. Just as he was about to speak, footsteps came from behind him, "What are you drawing?"

Fu An immediately turned sideways and bowed to salute. Zhao Hanzhang stepped forward and looked down, his eyes suddenly lit up, "You have painted so many?"

Fu Tinghan put away his pen and said with a smile: "This is more intuitive and easier to teach. I can remember it when I observe new stars."

Zhao Hanzhang reached out and pulled him up from the ground.

Because I had been kneeling for too long and the ground was hard, my knees hurt a little and my legs were still numb, so I couldn't help but stand on tiptoes without moving.

Zhao Hanzhang held his arm and asked with a smile: "Are you numb? Point your toes to the ground and twist slightly."

After rubbing him again, Fu An quickly came forward to help.

Zhao Erlang jumped up from the ground, shook his legs and said proudly: "I'm not numb."

Zhao Hanzhang responded casually, "You are the most powerful."

Zhao Erlang was proud for a while, and when he saw his sister, he circled around his brother-in-law. Feeling a little uncomfortable, he immediately squeezed in front of her and said, "It's still a little numb."

Zhao Hanzhang patted his leg and said, "Okay, hurry up and go to the front. My mother has been waiting for you. Aren't you hungry after a busy morning?"

Fu Tinghan's legs recovered and he slowly followed Zhao Hanzhang.

Zhao Hanzhang slowed down and walked side by side when he came up.

Zhao Erlang followed behind, squeezed in between the two of them, and reiterated: "It's really numb. I didn't feel it at first, but I felt numb after standing up for a while."

Zhao Hanzhang: "Then walk slower and wait until the dining room."

Yang Yi and others had already arrived. Zhao Hanzhang led Fu Tinghan and Zhao Erlang in, introduced them, and then said: "Fu Shangshu is still a doctor of Taixue. If you have time, you can go to Taixue for a walk. Now Taixue also follows It’s very different from before.”

She specifically said to Xie Jie: "My Erlang is not good at literary talent, but good at martial arts. He has been studying the art of war. Maybe he and Mr. Xie can talk about it together."

Why is Xie Jie different from them?

After dinner, as soon as they left the General's Mansion, Yang Yi and others crowded into Xie Jiao's carriage. There were six people crammed into the small carriage.

Xie Yao felt sorry for his horse and said quickly: "I will tell you when we get back to the inn."

"Say it now."

Xie Jiao: "...I can't explain it clearly in just a few words. You...well, why are young people so impatient?"

Xie Jiao drove everyone off and felt the carriage bounce upwards, and he breathed a sigh of relief.

If I had known I would not come out in a carriage this morning, I should have gone on horseback.

I hope I didn't crush his horse just now.

When he returned to the inn, a group of people followed him. Xie Jie looked back and felt that if so many people crowded into his room, it would be full of people, and they would all smell of sweat.

He frowned and walked to the backyard of the inn. There was a small garden there for people to relax, drink and play chess.

Fortunately, there was no one in the small garden at this time. He breathed a sigh of relief and asked his servants to guard the entrance. Then he said: "General Zhao gave me an official position."