In the original history, Li Shimin once personally led a campaign to Goguryeo in the past two years. In that war, Fang Xuanling was also tortured.

Li Shimin ran to Liaodong to fight, and the rear of Chang'an City was handed over to Fang Xuanling to take charge. Fang Xuanling was still old at that time. Not only did he work hard, he was also sued by Li Shimin, saying that he wanted to rebel.

Once the crime of treason is detained, Fang Xuanling himself will not say it, and the entire Fang clan will suffer. Not to mention the wife, children, and young people. Women will be regarded as slaves. Men who are over thirteen and under 65 will all have to lose their heads, and those under thirteen will also be regarded as slaves.

I think that during that period, Fang Xuanling's life must have been very difficult.

Li Jing was also not having a good time. Li Jing was in his seventies at that time, and he was old and unable to move. He didn't want to go to Liaodong to fight with Li Shimin. But he was born with a noble and famous person, and was well-read and well-read in poetry, books and military achievements. He was very charming and very respected. It can be said that he responded to it. Li Shimin was worried about keeping him in Chang'an City, and insisting on taking him with him, which was also a terrible struggle.

In the end, these three of them passed away a few years after the Battle of Goguryeo.

Fang Xuanling left first, and it was at this time of summer. In the summer of the following year, Li Jing and Li Shimin also left one after another, leaving only a few days apart.

In this way, Li Shimin is a bit awkward, but among these three, he is also the youngest. Fang Xuanling and Li Jing are all from his uncle's generation.

Without exploring the many right and wrongs, regardless of personal likes and dislikes, these people are very shining figures in the long river of history. In the current dynasty, they can also be said to have a clear conscience towards the people of this world.

Luo Yong always admires them in his heart, hoping that these people can enjoy their happiness in the last few years of their lives, and it would be even better if they could live for a few more years.

The prince is still very young. If these people can live a few more years, the power of the new and old emperors may be much gentler. If the new emperor himself can take power, Changsun Wuji will not have the power to the day when King Li Ke of Wu might not have to die.

According to the original historical trajectory, it will happen six or seven years later, not very far away.

Now, nothing happened. Although the Battle of Goguryeo was still defeated, Li Shimin did not lead the army in person, so Li Jing did not have to go to Liaodong with him. The elderly Fang Xuanling did not have to take charge of Chang'an City under that situation, facing various complex situations and under tremendous pressure.

Luo Yong was also very happy to see this situation, but the only thing he felt a little sorry for Changsun Wuji, especially this adult was very kind to him. Whenever he met him, he would talk to him with a smile.

He must not know that his path to being a powerful minister was almost wiped out by Luo Yong's butterfly. However, Luo Yong knew this very well, so whenever he faced Changsun Wuji, he felt inexplicably guilty, with a bright smile on his face and silently chanting his sins in his heart.

Speaking of which, Luo Yong has calmed down recently, but the court is still lively.

Recently, everyone is arguing about road construction. The court intends to build the railway track east of Luoyang. Many officials in the court support this matter very much. The gentry, gentry, merchants and wealthy families in the Bianliang area are even more eagerly looking forward to it.

There have always been voices of opposition, but the closer the construction is to start, the more intense these people oppose it.

Officials in Hedong said that there are no wooden tracks on the road from Chang'an to Taiyuan, so why do you have to build railway tracks for Luoyang first? The road inside the Guannei Road is even worse. From Chang'an City to the hinterland of Guannei Road, let alone the wooden tracks, there is not even a cement road.

There is also Lingnan. Due to the development of canned fruits and various fruit pulp and sugar industries in recent years, the Lingnan region and the Central Plains are getting closer and closer, and the people there are also looking forward to road construction.

To be honest, the ones who need to build roads the most are Lingnan, but there are very few officials from Lingnan and they can’t compete for it in that court.

There are enough officials from Hedong and their combat effectiveness is also very strong. However, in the country of fish and rice in the south of the Yangtze River, there are silk, sea goods and beautiful scenery. After the railway track is repaired, it will be convenient for the royal family and aristocratic family members to go to Jiangnan to visit and enjoy the scenery. What is your Hedong Road? It is obviously impossible to compete for the corn and mutton embroidery needle.

There was a young official from Hedongdao who didn't speak out when asked why Luo Yong didn't speak out. Although he was just a county magistrate and a doctorate in engineering, and his grade was not high, his influence was still relatively good, and his words were often faced with face.

Luo Yong said that Hedong Road is mountainous, and even if the track is built, it may not be of much help. Besides, the products such as canned iron, grain, and canned mutton are good, so it is good to travel by water.

As a result, he was squirted.

It is basically said that he is not united and he will retreat when encountering problems.

A few days later, Luo Yong went to the dynasty, and an adult from the young man looked for an opportunity to say a few words to Luo Yong, saying that he had not taken good care of his younger generation, so he let Luo Yong joke.

The Luo family used to communicate with the merchant families in Hedong, mostly in business names and some small families, and there was little interaction with those real aristocratic families.

But no matter what, Luo Yong was also from Hedongdao. Judging from his current development situation, he was also a rising star of tomorrow. Naturally, the big families of Hedongdao naturally had no reason to get into evil with him.

He didn't expect that Luo Yong was not angry at all, and he said that young people were full of energy. This is very common, and it is rare to have passion and fighting spirit.

The other party looked at the young man in front of him carefully. He was neither tall nor short and had a good appearance, but he was not very outstanding. He smiled at this time and looked quite sincere.

This man thought to himself, you are only how old you are, so he called another young man. If these guys in his family listened to this, they would probably jump again.

A few days later, Chen Mian, who was a doctor of Imperial College at the time, asked Luo Yong to help him produce a test paper, and Luo Yong happily agreed.

Chen Mian worked as a doctorate in the Imperial Academy in his early years. Later, he went to Hedong Road and learned arithmetic with Luo Yong. Later, because the Imperial College needed teaching staff in this area, he went to Imperial College. The Imperial College's status was higher than that of Imperial College, which was also a promotion.

Luo Yong has not been very busy recently. He only spent two days to hand over the newly released test paper to Chen Mian.

Chen Mian searched for people to print the woodblocks, and the day before the mid-July break, it was sent to various classes and students of the Imperial College.

The education system of this era, especially in schools like IUZU, promotes elite education, and requires omnipotent and versatile talents.

When setting questions, there is almost no saying that it is beyond the syllabus or not, because in the eyes of people at that time, scholars are the most knowledgeable people in the world, and you should know everything in the world.

Luo Yong gave this test question this time, and it was rather arbitrary. It was better to show them something new and increase their knowledge than to take the students' studies.

Luo Sanlang has not made questions for a long time, and this time he has reappeared in the world, and has contributed many new topics to the scholars in Chang'an City.

The young man from Hedong who had criticized Luo Yong in person earlier was very unhappy about this situation. Although he was a little curious, he suppressed his curiosity with his strong self-esteem and refused to look at that test question.

On this day, he went to a banquet at the invitation of a friend.

In this era, there are often various banquets, especially among men. Not all indulge in love with prostitutes. Drinking and dating, it mainly depends on who you are playing with. Like this young man in Hedong, his friends are basically quite serious.

These serious young people often had poems and essays at banquets, and sometimes they also talked about practical things. This time, Chang'an County Magistrate Luo Yong released a new paper, so everyone talked about it during the meal.

"...According to your opinion, I don't know how much wind is here tonight and how much water is here?" The place where everyone feasted was in a water pavilion. A young man sat on the railing, raised his glass to drink a sip of sake, and then turned to ask everyone.

A young man eating food at the table smiled and replied, "It's very hot tonight. In my opinion, the wind should be fifty or sixty degrees."

Another person walked along the stone steps to the water, reached out to the water and took a slash, saying, "This water is quite cool, I wonder if it is twenty degrees?"

Hedong Youth:...what? What are they saying?

But these friends of his friends seemed to be addicted and asked what they saw, how many degrees should this thing be?

The hot dishes I just served, the residual soup on the table, and the cold melons were all discussed. I heard this young man in Hedong was confused and didn't want to make a fool of himself, so he had to force himself to drink a few glasses of white wine and pretend to be drunk.

The next day, he asked his book boy about the number of things. His book boy was also a literate person and had a good knowledge of the news.

The book boy told him that the Chang'an County Magistrate had published a paper earlier, one of which said: "Suppose that when the pottery boils water, the temperature is 100 degrees when the water boils, the temperature is 100 degrees. When the river water freezes, the water temperature is zero degrees. Ask you, how much temperature is about the human body?"

"How many degrees?" The young man from Hedong said curiously.

"The answer is: According to my opinion, there are about thirty-six degrees." This is the standard answer given by Luo Yong. Some people also said that his answer was inaccurate, so everyone expressed their opinions and said that there were several degrees. There was no thermometer in this era, so no one could prove whether their guess was correct or wrong.

After hearing this, the young man from Hedong thought about it carefully. Who said that night wind could be 50 or 60 degrees last night? Is that guy stupid? The wind must not be 50 or 60 degrees!

"Please take the test paper and take a closer look with me."
Chapter completed!