Li Er looked at Li Yu's back, turned his head and asked, "Sister Third Sister, was this new seed back by Li Yu?"

Li Xiuning frowned and said, "How did you know?"

"I guessed it." Li Er smiled.

Li Xiuning looked at Li Yu's back and asked, "Don't you believe there is such a high yield?"

"Of course I believed it, it's only less than a year. I don't think he, Li Yu, won't do anything nonsense. What's the benefit of doing this? I deliberately said I didn't believe it."

Li Xiuning browed and said, "Why? Second brother, you want to do this."

Li Er let out a long sigh and said, "I see if he has any reaction. Today I finally saw this person. He is arrogant and unruly. He seems to care about anything. Moreover, he does whatever he wants, and seems to care less about the rules."

"Second brother, do you want to recruit him?" Li Xiuning stared at Li Er and asked.

Li Er sighed and said, "It's a pity that he is so talented that he is hiding in the countryside. He needs to find a way to use it for us."

"I think it's hard for me to see second brother. If you don't understand him, no matter how high the position you give him, I guess he won't care. Sometimes I feel that his eyes look at us are like gods looking at ordinary mortals." Li Xiuning shook her head and said, she didn't believe that Li Er could recruit Li Yu to her disciple.

Li Er was silent for a long time and smiled. "Sister I like you. As long as you persuade him more, it will probably be feasible."

"Second brother, don't say anything more. I am a married woman. If the Chai family knows, Li Yu will be in trouble in the future." Li Xiuning's face changed drastically after hearing Li Er's words, and quickly stopped Li Er from talking.

"Yes! The gap between your identities is too big. According to what Li Yu said before, it is difficult to fix."

……………………

Li Yu stood on the newly renovated podium, looked at the two girls below and said, "Fei'er! Li Chun! Today I will introduce your learning tools first. After all, you have never learned cultural knowledge. To put it bluntly, you two can be called illiterate now, that is, blindness is open."

"Brother, I know that illiterate means not to read, right?" Li Fei'er looked proud.

"That's right." Li Yu nodded: "But let me talk about classroom discipline first. During the study period, if you have any questions, you should call a report. In class, you should call a teacher, and you should not call your brother or the young master."

After saying that, Li Yu looked at the two girls in the audience and said, "Fei'er, Li Chun, you understand."

"I understand the young master."

"I understand brother, too."

Li Yu said in a stern tone: "Why did you forget again? You have to call the teacher in class. If you call the wrong one, you will be punished to stand in the future."

Seeing that the two girls were not speaking, Li Yu said again: "This is the first lesson in your life. Be careful. Behind me, this board is called a blackboard. The one I hold in my hand is called chalk. Chalk must be used for writing. You can see."

After saying that, Li Yu wrote Li Feier and Li Chun's name on the blackboard.

After writing, Li Yu turned around, looked at them, and said, "Did you see, these five words are your names. You two must remember them well. Don't even recognize your own names in the future. That would be embarrassing."

Seeing that the two girls were already studying hard, Li Yu entered the teacher's work.

Next, in order to improve your quick literacy, I will teach you today the pinyin of Chinese, first learn the initials and then learn the finals.”

After saying that, Li Yu wrote the initials and finals on the blackboard.

"You two read with me,b,p,m,f,d,t,n,l,g,k,h,j,q,x,zh,ch,sh,r,z,c,s,y,w."

Half an hour later.

"You have just recorded the initial consonant. Now you two read the final vowel a,o,e,i,u,v,ai,ei,ei,u,u,iu,iu,iu,ie,ve,er,an,en,in,un,vn,ang,eng,ing,ong.

...

"Okay, you two know what's going on with the final vowel. Let's start combining it with one piece. Look at our surname Li, and see how the word Li is combined. A initial consonant l and a final vowel i are combined with one piece. It's li. It's like reading, oh, Li."

"Gee...Gee..."

As soon as Li Yu finished speaking, he heard a loud laugh. Li Yu scolded a little angrily: "Do you still need classroom discipline? Who is laughing? Stand up by yourself!"

Li Feier quickly stood up and said, "Brother, no, it's the teacher. We were not the two of us laughing just now, but the princess outside."

Li Yu watched Li Xiuning walk in.

Li Yu stared at his eyes and said, "Do you have any good intentions? I didn't see me in class with them? Why are you laughing at me? It's so difficult that you don't know. Do you have to be quiet and serious in class?"

After scolding, Li Yu looked at Li Xiuning and said, "Stand aside and watch carefully, I'll deal with you later."

Seeing Li Yu's unhappy appearance, Li Xiuning knew that his laughter had affected them just now. She quickly stood aside honestly, covered her mouth, and never dared to laugh again.

Li Yu was secretly proud of himself. He was punished to stand a lot when he was in school. Today he was also satisfied. The one who was punished to stand a princess.

"You already know that the final vowels are the same now. Now when we learn tone, the tone of each character is completely different, but there are also similar ones, such as homophones. You have learned music theory and know tone, which is similar to this one.

"There are seven sounds of music, but there are only four characters. Remember it well. One sound is flat, two sounds are loud, three sounds are turn, and four sounds are falling."

Li Yu once again wrote the four voice calls on the blackboard.

After seeing Li Yu finish writing, Li Xiuning asked questioningly: "Li Yu is not right! It's so difficult that it's not five sounds, Hui, Shang, Gong, Jiao, Yu, how come it's seven?"

"It's seven, my brother added two more semitones. Our name is: Duo, come, mi, fa, so, la, Xi."

"Li Fei'er, have you ever reported it, just talk nonsense, stand up, wherever you stand?" Li Yu pointed to a place and said.

Li Fei'er stood honestly in the corner, looking aggrieved, but she didn't dare to refute.

After Li Yu punished Li Fei'er, he turned around and looked at Li Xiuning and said, "Today is not a music class, but I will teach you how to reduce scores and shorthand scores."

After saying that, Li Yu added: "I'll say it again. You must pay attention to classroom discipline in class, otherwise these two people will be role models in the future."

Seeing that they were honestly afraid to refute, Li Yu said, "Continue to class."

"Now I'm talking about simple numbers. Fei'er and Li Chun, you have all learned notation and know what Arabic numerals represent. You should know what Arabic numerals represent. Now, it's very simple to record numbers after learning 8,9,0. Look, Fei'er just passed the sixteenth this year, so she used this number instead." Li Yu wrote 16 on the blackboard.

After writing, Li Yu looked at Li Chun and said, "Li Chun, come up and write seventy-eighth, write it in Arabic numerals."

After all, I am an adult and learn things very quickly. Li Chun came up and wrote 78 smoothly."

Li Xiuning stood there, watching Li Yu teach the two girls knowledge in surprise, all of which were new knowledge that she had never heard of, as well as the blackboard on the wall and the chalk of writing. She found that the learning speed would increase very quickly in such an environment.

…………

Li Yu looked around the two students below and said, "Okay, let's learn this in the morning and continue to class in the afternoon."

Li Yu clapped the chalk on his hand, looked at the class where there were only two students below and shouted: "Stand up, get off the get out of class."

Li Chun and Li Fei'er shouted honestly: "Goodbye, teacher."

Li Yu sighed in a voice that was not loud, "Oh! The number of people is too small, not as spectacular as he was a student in later generations!"

Li Yu was yy, but was interrupted by Li Xiuning, who looked excited.

Li Xiuning pointed to the Chinese pinyin on the blackboard and shouted: "Is that Li Yu the ghost painting talisman that illustrates Chinese pinyin?"

After hearing Li Xiuning's Pinyin as ghost painting talisman, Li Yu immediately said unhappily: "What is ghost painting talisman? Do you understand this Chinese Pinyin?"

After saying that, he said to Li Xiuning again: "It's really terrible, uneducated, and it's so terrible."

Li Xiuning planned to refute it, but later did not dare to refute it, but asked carefully: "If every Chinese character is annotated with pinyin, even if the child learns the pinyin, can he read the book?"

Li Yu didn't expect that Li Xiuning would react so quickly and quickly understood the role of Chinese pinyin.

Li Yu smiled and said, "You are very smart. This is my original intention to use Chinese pinyin. Otherwise, Li Chun and Feier, who have no cultural knowledge, will you let them learn? You can only use a quick learning method. In addition, the rhythm you learned before was too troublesome and it is not convenient to write, so I changed the rhythm to a simple pinyin."

After listening to Li Yu's explanation, Li Xiuning felt the importance of Chinese pinyin to future education. As long as she learned Chinese pinyin, she could look at the annotations on Chinese pinyin and read the words and articles that she didn't recognize smoothly. Moreover, Chinese pinyin can also correct local pronunciations, local languages...

Li Xiuning thought that the Chinese pinyin would bring about a huge change in education. She was not calm and said excitedly: "Li Yu, how did your head grow? Why do you always turn complex into easy things? You are so amazing. There are also the blackboard and chalk you made. As long as gentlemen write their knowledge on the blackboard, students will quickly understand that each of your inventions is an innovation!"

After Li Xiuning finished speaking, he said again: "If it doesn't work, I have to record this knowledge quickly and popularize it."

Seeing her excited look, Li Yu smiled and said, "You can arrange popular things yourself, just don't ask me to promote them."

"Well! Yes! Don't bother you. Now I will learn it for you first. Learn what I am teaching." Li Xiuning nodded happily after hearing Li Yu's permission to promote new knowledge.

Li Yu was also extremely happy that he could promote the Chinese pinyin thousands of years in advance. In this way, students can quickly recognize new characters with the help of pinyin, and at the same time accelerate the pace of literacy in the entire nation.

……………………
Chapter completed!