Wu Sanqing's knowledge is quite profound, astronomy and geography, ancient and modern, Chinese and foreign, easy to talk to, chat with him, never have to worry about the cold field, any sentence and word, he can find relevant people and things, especially for historical insights, Liu Wei'an used to think that history is used to memorize, just remember it, but through this meal, completely changed his understanding of history.

Take Emperor Yang Guang of the Sui Dynasty as an example, the most popular saying is cruel, unreasonable, absurd, and excessive, but what about the real situation? The facts have been submerged in history, but through some clues, Yang Guang can still be roughly judged, first of all, he has few children, sons and daughters combined, less than ten, which is unimaginable compared to an emperor who has been in charge of the Great Sui Dynasty for nearly 20 years, and those emperors who have dozens or even hundreds of children, Yang Guang can be regarded as dedicated.

At least throughout his life, his feelings for Empress Xiao have not changed.

The second is the construction of the Grand Canal, the credit lies in Sheji, even thousands of years later, China cannot but thank him for his great achievements, promoting exchanges between the north and the south, and his economic, political, cultural and military contributions cannot be described with pen and ink.

Also, the Great Sui Dynasty, except for a few years after the Great Cause, internal and external troubles, before, were in a state of attack, have been harassing and looting the Central Plains of the nomads, were beaten out of temper, with a million, it can be said that the territory created is not inferior to the Tang Dynasty recognized by the world.

Li Shimin was able to enter the prosperous era in such a short period of time when he founded the Tang Dynasty, the main reason is the huge materials left by the Great Sui Dynasty, and the materials of several large warehouses left by the Great Sui Dynasty have not been used up until the Tang Dynasty entered the prosperous era.

"History is written by successful people, and if you want to know the truth, you must see it with your own eyes." This is the final end of Wu Sanqing.

Regardless of whether Wu Sanqing's judgment is close to the historical truth, at least Liu Wei'an is convinced.

After eating, he looked at the time, it was already more than seven o'clock, Liu Wei'an knew that this meal had been eaten for almost two hours, and he couldn't help but smack his tongue, he felt that it was only a while.

"Goodbye, Uncle Wu." Liu Wei'an waved his hand and went out, Wu Lili wanted to send it away, but he didn't let it, sent it out, and sent it back, troublesome, and besides, he couldn't lose it as a man.

Walking to the turning place, he looked back, Wu Lili leaned against the door, her eyes were reluctant, and when she saw him, she showed a smiling face.

Liu Wei'an refused Wu Lili's invitation to go out at night, not because he hated Wu Lili, on the contrary, after more than a day of getting along, he already liked Wu Lili, but he was in a hurry to find a tutor, so he hurried home.

"Hello, Mr. Yang?" On the way, Liu Wei'an couldn't wait to make a call, the Internet era, so that all work has become efficient, tutoring teachers are not difficult to find, a search on the Internet, a slip is all, from famous school professors to odd job college students, Liu Wei'an has no time to screen the good and bad, so he directly picked one of the most famous, but also the current top tutor in Xinfeng City, Mr. Yang.

"This is the registration office for Teacher Yang's cram school, is there something wrong?"

There was a woman's voice on the other end of the phone, Liu Wei'an was stunned, and randomly woke up, such a big cram school, someone must be in charge, and Teacher Yang must only be in charge of the class.

"That's right, I think-"

"Needless to say, the registration fee is 6,000 copper plates per month, if you want to train separately, add 200 copper plates per hour, and the cost of review materials is calculated separately, is there anything else you don't understand?" The other end of the phone said directly.

"I want to ask, do you sign up for the evening?" Liu Wei'an was stunned for a moment, the attitude of the phone made his enthusiasm lower a lot, in his opinion, the school is a sacred place, students study tirelessly, and teachers take educating the world as their own responsibility, but in this voice, all he heard was a strong copper smell. Also, the cost of this tutoring also surprised him, 6,000 copper plates, ordinary families really can't afford it.

In fact, the main reason is that Liu Wei'an has not been exposed to these things, and the real one-on-one tutoring is thousands of yuan a week.

"The registration time for the evening will end at half past eight, if you want to come, hurry up, otherwise you will come tomorrow morning."

"Okay, I'll come right over." Liu Wei'an hung up the phone, opened the navigation and checked, the registration location is very close to here, even if it is only ten minutes away, it is still too late.

It took a few seconds to write down the route, just put the mobile phone in his pocket, and saw a white-haired old man staggering over, on crutches, it seemed that because the red light was coming, he was a little anxious, the step was too big, and he could fall at any time, Liu Wei'an almost subconsciously reached out to help, and when his hand was still five centimeters away from the old man, the old man fell down with a poof.

"Oops, hit someone, it hurt me, hit someone."

Liu Wei'an watched the old man throw his crutches aside, hugged his calves with his hands, and shouted vigorously, this point happened to be the time to take a walk after dinner.

Touch the porcelain!

This was Liu Wei'an's first feeling, he had never encountered such a thing, but it did not hinder his judgment, he was 100% sure that he had not met the old man.

"Uncle, I'm kind enough to help you."

"Oh, it hit someone, it hurt me, my leg was broken, it hurt me, everyone come and catch him, don't let him run." The uncle is not young, at least seventy years old, but his voice is loud and full of energy.

This is the junction of the zebra crossing and the sidewalk, and the six-lane road does not prevent the cars behind from driving, but some cars still stop to watch the excitement, and a few young people with a full sense of justice rush up to arrest people, but it was immediately found that Liu Wei'an did not run away at all.

Although Liu Wei'an is tall, he is less than eighteen years old, no matter how you look at it, he can't get along with the vicious fugitives, and there are many sensible people who are thoughtful.

Two big men rushed out of the crowd, one left and one right blocked all the way for Liu Wei'an, and the big man on the left said righteously: "Boy, it's not right to run away if you hit someone." ”

"Young man, the old man is so old, it's going to be troublesome to bump into one." The big man on the right has one finger missing from his right hand, and his breath is fierce.

"You don't see what happened clearly at all, and it's better not to talk nonsense and lead other people's opinions." Another person squeezed out of the crowd, a woman, a very beautiful woman.

In her twenties, tall and tall, dressed ordinarily, but there is a saying that she is beautiful and looks good in anything, this sentence is simply written for her, with a melon seed face, skin like snow, and a slender waist under her towering breasts, the most touching thing is her eyes, clear, bright, and with some kind of hidden flattery.

The woman scolded the two big men, her eyes fell on the old man, and said with a warning: "Uncle, respecting the old and loving the young is the traditional virtue of our nation, but if someone uses this virtue to seek benefits, I can't ignore it when I see it, what is going on, you know it well, there are so many people here, and there are many people who have seen it." ”

"What's the matter with you little doll, I was bumped into and you don't help me and I still doubt me, what are your intentions, are you in a gang?" A hint of unease flashed in the old man's eyes.

"I'm just a passerby, I don't know anyone here, and you don't need to divert your attention." The woman was very calm, "It's inevitable that the sidewalk will be crowded and bumped, but you said that you broke your leg, do you think this young man is a car?" ”

"Girl, what you said is wrong, what is an accident, an accident is that anything can happen, not to mention breaking a leg, it is not uncommon to fall and die." The big man said.

"There is no basis for what you say, and I know you won't believe it." The woman sneered and took out her mobile phone, "It's unfortunate, I just filmed that scene just now, this young man hasn't met the uncle yet, the uncle fell down first, now give you a chance, leave immediately, otherwise I will call the police, these traditional virtues in society have been distorted and corrupted for you." ”

As soon as these words came out, the old man lying on the ground was immediately dumbfounded, and his face was red and white for a while. wanted to get up, but in front of everyone's eyes, they couldn't afford to lose the person, and if they didn't get up, they were worried that the woman would call the police.

"Stinky girl, nosy."

The two big men shouted angrily, their eyes shot fiercely, and they were about to make a move, but the surrounding audience refused, not to mention that women were reasonable, even if they were aimed at beautiful women, they couldn't let the two of them mess around.

"Be careful—"

With an exclamation, the woman suddenly raised her head, and saw that the old man lying on the ground had stood up at some point, brandishing his cane and smashing it towards the top of her head, the strong wind was whistling, and the strength was definitely not small.

At the moment of the golden shot, the woman felt a tightness on her waist, and she was already wrapped by a strong arm, Liu Wei'an hugged the woman and spun it in lightning, and the crutches brushed the woman's raised hair and fell, smashing on the head of the inch-headed man behind.

Tie!

The inch-headed man screamed and squatted down with his head in his hands. The others were stunned when they saw this.

"Uncle, didn't you break your leg? How can you still have the strength to beat people. Liu Wei'an said coldly.

The old man's face turned red, and he wanted to say a few cruel words, but when he met the ridicule and disdain around him, he found that he couldn't say anything, and hurriedly got into the crowd and left, his legs and feet were sharp, and he ran fast, and he disappeared in a blink of an eye. At this time, even the sluggish people understood that the three of them had touched the porcelain, and at the same time cast an appreciative look at the woman.

This society lacks this kind of righteous force that dares to fight against the evil forces.