"What about them? Why don't you see it? Fang Jing only saw the queen come out alone.

"Sir, they are all studying in the lecture hall." Li Shimin explained to Fang Jing that Li Gaoming is now the crown prince, and everyone else has reached the age of entering school, and at this age, they can only read and write, otherwise the royal family will not be illiterate.

"Oh, that's right, let's go meet them at the Academy." Fang Jing was a little curious about where the princes and daughters of the Li Tang family were studying.

"Yes, sir, please, let's get over here." Li Shimin and the queen took Fang Jing together and went to the place where the princes and princesses were studying.

A quarter of an hour later, not far from a palace, Fang Jing had already heard the sound of reading in his ears, and the mixed voices of men and women came into his ears, Fang Jing didn't know much about the ancient teachings, maybe it was similar to the TV he watched in his previous life.

The guards scattered to various places outside the palace, Li Shimin and his wife took Fang Jing into the hall, and one of the gentlemen, Mr. Jiebai, stopped teaching and saluted the two, while Fang Jing stood by the door of the main hall and turned his head to look at the children of the Li family in the hall.

There is a low couch in front of each little baby, similar to the length of the tea machine, the little babies sit on the cloth ball, there are at least nearly 20 people, both men and women, there is a pen, ink, paper and inkstone on the low couch, and a piece of straw rice paper is spread in front of the low couch.

Xiao Lizhi and Gao Ming Qingque had already seen Fang Jing, but because of the rules, they didn't dare to come over to salute, so they had to wait for Mr. to speak, after all, Li Shimin and his wife were also here, and no one dared to mess around.

"Mr. Kong, how about you get here first today? I'm going to have something to say to them. Li Shimin said to Mr. Ye.

"Holy Lord, the minister will end today's lecture, and please wait for a while." After the gentleman saluted Li Shimin, he stood high in the hall and spoke to the little babies in the hall.

Li Shimin and his wife waited until Mr. left, and then invited Fang Jing to a high place, similar to a podium, but there was no blackboard, Fang Jing and Li Shimin and his wife looked at a group of dolls in the hall, and the little dolls also knew the rules very well, and saluted Li Shimin and his wife.

"Holy One, may I give a lecture today?" Fang Jing looked at these little dolls, her face was curious, and she had a whim in her heart, wanting to tell these little dolls something.

"Sir wants to teach, of course it's good, it's okay, and please let me and my wife sit in here." The queen was curious about what Fang Jing would talk about in this lecture, she was also in Fangjia Village, and she had seen some of Fang Jing's legendary things, but she didn't know a lot of things, and she didn't know what the truth was, which made her curious and respectful of Fang Jing.

"Holy Lord, Queen, this can be all right, but I need something, a smooth plank of this size, the plank should be painted black, and then make a shelf that can support this black plank." Fang Jing described to Li Shimin and his wife what she needed to lecture.

"Sir, if you need anything, tell me and I'll have someone prepare." Although Li Shimin is busy with government affairs, he just heard Guanyin say that he and his wife were going to observe, and he didn't have any opinions in his heart, so it didn't hurt to listen.

"It's just the planks and shelves, nothing else, but I need to get away for a while and get something." Fang Jing thought that there was nothing else to need, as long as the blackboard was in place, there was nothing else to want.

A guard not far away left quickly, Fang Jing saw the leaving guard, thought that he should be going to make a blackboard, and he also left this hall with him, and let a guard take him to a place to avoid it, after letting people stay away, he asked the dumb fairy for some chalk, and then asked for a large blue bucket of Bing Kole, which had almost a hundred liters, Fang Jing carried it to the palace, and on the way shouted to the guard to get thirty bowls.

After Fang Jing carried things into the hall, everyone stared at Fang Jing quietly, a little curious where Fang Jing got this blue vat, similar to the oak barrel used for saffron wine, and there were things in his hands that he didn't know, a few boxy boxes.

After the guards brought a lot of bowls, Fang Jing taught the guards to take the ice from the door valve next to the barrel, put a bowl on the table of each little doll, and gave Li Shimin and his wife a bowl each, and he also carried a bowl.

"If you are willing to drink, take your own bowl and drink some." Fang Jing looked at everyone and looked at him, there were still a few leftovers in the bowl, and looked at a few guards beside him and said.

The guards didn't dare to make a mistake at will, so they had to look at Li Shimin, as long as Li Shimin nodded, it would be fine, Li Shimin nodded, and the guards took the remaining bowls and filled them, and then left and returned to their posts.

"Sir, is this the one you gave me a drink last time?" Li Shimin asked Fang Jing.

"Holy Lord, yes, this is what you drank last time." Fang Jing looked at Li Shimin indifferently and said.

"Then I'll have to try Mr.'s drink again, I've been missing it." Li Shimin recalled with some yearning.

"Let's drink it with a bowl, today, I invite you to drink this ice broad, you may not be able to drink it in the future." Fang Jing shouted to everyone.

"Thank you, sir, thank you, Brother Jing." A large group of little dolls shouted after saluting Fang Jing, and then took the bowl and drank.

"Erlang, is this the last time Mr. invited you to drink that thing?" The queen was a little curious, although she hadn't started drinking it yet, and she didn't know what it tasted like, but she had been listening to Li Shimin in the past.

"Guanyin, drink first and then speak." Li Shike didn't want to explain, so he held a bowl and prepared to drink Bing Kole.

"Holy Lord, no." When Li Shimin was holding a bowl and preparing to drink, he was stopped by a personal guard running over and directly speaking, although the personal guard did not know what the black liquid in these bowls was, but he thought that he had not tested for poison, and he definitely couldn't let Li Shimin and others drink it directly.

"It's okay, Mr. wants to harm me, let alone you, even if the people of Chang'an City are combined, they can't beat Mr., don't worry, Mr. won't hurt me." Li Shimin hurriedly drove away the guard who stopped him from drinking Bing Kuole just now, this guard had never seen Fang Jing before, so he naturally didn't know how terrible Fang Jing was, but Li Shimin knew that this was not someone who could shout and kill at will.

Holding Bing Kuole and drinking it to his mouth, the long-standing taste greeted his taste buds again, making Li Shimin sigh in his heart that there are still such delicious things in this world, ice, sweet, and refreshing.

"Big brother, what is this, how is it black, is it delicious?" Xiao Lizhi asked curiously towards Gao Ming, who was sitting next to her.

"Little sister, I don't know, seeing that my father seems to have a very aftertaste, it seems to be delicious, and the things given by Brother Jing are all delicious and delicious." Gao Ming replied to Xiao Li.

After all the little dolls saw that Li Shimin had drunk it, they officially picked up the bowl and drank it, giving the little dolls the first feeling, which was cool, smooth, sweet, bitter, and angry, and all the tastes were reflected on their little faces, this kind of taste was something they had never experienced, let alone drunk.

"Big brother, this is so delicious, give me your bowl to drink." Qingque drank the ice Kool in the bowl in his hand, and saw that Li Gaoming was still drinking one sip after another, and he was so anxious that he couldn't do it.

"No, this is given by Brother Jing, you can ask Brother Jing for another bowl." After Li Gaoming finished speaking, he continued to drink one bite at a time with the bowl, but the green finch was in a hurry on the side, but he didn't dare to speak casually at this time.

"Okay, I've drunk the things too, and the bowl just now is a bowl of ice Kole for you to drink before class, so it's delicious." Fang Jing finished drinking Bing Kuole, stood on the steps, and said to everyone.

"It's delicious, Brother Jing, can I drink another bowl?" Qingque finally waited for the opportunity, and said eagerly to Fang Jing.

"Well, not for the time being, one bowl per person for the time being, but, when I teach for a while, if you answer correctly, I can reward you with half a bowl, a question with half a bowl, and I will reward you with a full bowl for answering two questions correctly, if you don't answer correctly, hehe, then only I drink it myself." Fang Jing had no choice but to put forward the suggestion she had just thought of and tricked the little dolls.

"Okay, Brother Jing, you ask, I'm sure I can answer correctly." Qingque is in high spirits, for some problems, he still has this bit of self-confidence, even Mr. Kong sometimes can't compare to him.

"Alright, I'll start teaching you in a moment." As Fang Jing spoke, he watched two guards come over carrying what he wanted, and then called a guard to bring some rags and a basin of water.

"Well, sir, may I have another bowl?" After Li Shimin drank a bowl, he was unwilling, listening to Fang Jing's words just now, this is to answer the question, he can't follow these little babies to rush to answer the question and ask for something to drink, if the answer is correct, it is a good thing, if the answer is wrong, then this old face will be lost.

"The Holy Lord and the Queen are not in this case, you are free." Fang Jing didn't want to make trouble for Li Shimin and the queen, don't make trouble then, it would be interesting.

"Then thank you, sir, Guanyin, come, you can also make a bowl." After listening to Fang Jing's answer, Li Shimin was happy in his heart, he could drink a few more bowls, and even the queen was still unsatisfied, so he called the guards to come over and drink two bowls slowly.

"Okay, I'm going to start teaching now, my name is Fang Jing, you call me sir, you can feel free to know me, you have to listen to it now, the question is very simple." Fang Jing took out a piece of white chalk from the four large boxes of chalk and held it in his hand.

A large group of dolls were sitting precariously, waiting for Fang Jing to solve the question, the bowl of drink called Bing Kuole just now, but they had thought it was the best thing in their lives, and they didn't want to miss the opportunity to drink free things.

"A person goes west from my Tang Dynasty Chang'an City, without changing the direction and moving forward, without counting the mountains and rivers, and without caring about the time, may I ask, can this person return to Chang'an City?" Fang Jing's first question was the theory that the sky is round and the place is round.

A large group of dolls frowned and thought about the question raised by Fang Jing, the same is true of Li Shimin and his wife, and all the relatives and guards are also the same, in their hearts, there is no answer, in ancient times, what was emphasized was the theory that the sky was round and the place was round, and there was also the saying that the sky was round and the earth was round, but there was no evidence to prove whether the sky was round or the earth was round.

"Brother Jing, then this person will definitely not be able to return to my Tang Chang'an City." Qingque was the first to rush to answer Fang Jing's question.

"Wrong, no matter what, that person will eventually return to Chang'an City, so if you can't get Bing Kuole for this problem, I'll drink it for you." Fang Jing motioned to the guards to bring him half a bowl of Bing Kuole.

"Brother Jing, what's wrong, I don't accept it." Qingque watched Fang Jing drink slowly with Bing Kuole, as if he had snatched something of his own.

"Blue Sparrow, have you seen the sea? Ships that have seen the surface of the sea? When a ship is moving on the surface of the sea, the first thing the human eye sees is the mast, not the whole ship, and when we are normally on the same plane, we see the whole object, so is the ground under our feet square or round? This is the second question. Fang Jing is not in a hurry to answer the first question, because this requires a lot of things to prove whether the earth is square or round.

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