The next morning, Zhao Feng walked out of the room with great energy. In the room, only the lazy four girls were left, sleeping soundly in the bed.

"One...two..." As soon as he arrived at the yard, Zhao Feng heard a tender voice shouting a command. When he walked in, he found that it was Zhao Yi doing morning exercises.

"Yi'er!" Zhao Feng shouted.

"Dad!" When Zhao Yi saw Zhao Feng, he immediately stopped his hand and ran towards Zhao Feng quickly.

"Haha, do you miss Dad?" Zhao Feng picked up Xiao Zhao Yi and instantly felt like blood was connected.

"I thought about it!" Zhao Yi, who was four and a half years old, said in a silence.

"Haha, are Yi'er being good at home these days?" Zhao Feng asked.

"Of course, I can do what my grandfather teaches me! Also, Master Taishi taught me a set of boxing techniques. Dad, will Yi'er call you?" Zhao Yi said.

"Okay! Then Yi'er will call me." Zhao Feng put Xiao Zhao Yi on the ground.

"Hehe, Daddy, I'm sure!" After that, Xiao Zhao Yi waved his fists one by one.

Looking at Zhao Yi's serious look, Zhao Feng smiled. Although Zhao Yi's movements were not standard at this moment, he was trying his best to demonstrate the best he could to his father.

"Okay!" Zhao Feng clapped his applause without hesitation.

"Hehe!" Zhao Yi looked at Zhao Feng with a smile.

"Go and wash your face, you've become a little cat. After washing, go to have a meal." Zhao Feng smiled and turned around and left.

"Yi'er, what are your grandfather teaching you?" Zhao Feng asked while eating.

"Teaching me about the Four Books and Five Classics, and some basic knowledge of math." Zhao Yi thought for a while.

"Then how much did you know about the Four Books and Five Classics?" Zhao Feng asked again. At this time, he remembered that at the end of the Han Dynasty, there seemed to be no decent enlightenment books used for early childhood education. He was really careless and even forgot about such important things.

"Uh... I can only recite this a little bit, and there are many words that Yi'er doesn't understand what it means." Zhao Yi said hesitantly, secretly observing Zhao Feng's expression while speaking.

"Haha, this is hard for you. In this way, Dad will compile some enlightenment textbooks for you after dinner, and there is no need to read the Four Books and Five Classics. The Four Books and Five Classics are waiting for you to become bigger and have stronger comprehension before reading them." Zhao Fengdao.

"Dad wants to edit books?" Xiao Zhao Yi looked at Zhao Feng in disbelief.

"Yes, why? Don't believe in Dad?" Zhao Feng smiled and slapped Zhao Yi's little nose.

"I don't believe it." Zhao Yi shook his head honestly.

"Haha, Dad will let you see it later!" Zhao Feng smiled helplessly. My son did it too failed, and his son didn't believe him anymore.

"Oh!" Zhao Yi nodded in confusion.

After dinner, Zhao Feng plunged into the study and started writing all the "Three Character Classic", "Hundred Family Names", "Thousand Character Classic", and "The Rules of Disciples". Of course, all the allusions that are not available are adapted by Zhao Feng's meaning. He also compiled a book on arithmetic based on the primary school mathematics textbooks of later generations. In addition, Zhao Feng also compiled a Chinese pinyin into a book.

"Father-in-law, Mr. Kang Cheng, these are six books I compiled, which are an enlightenment book for children before the age of eight." Zhao Feng handed the six books he "compiled" to Zheng Xuan and Cai Yong.

"This is..." Zheng Xuan picked up the book "Hundred Family Surnames" and read it, "Zhao Qian, Sun Li, Zhou, Wu, Zheng Wang, Feng Chen, Chuwei, Jiang Chen, Han Yang... OK, although it is just a surname, it is catchy. It is really a good article to teach children to recognize words!"

"This is good! At the beginning of a person, he is good in nature, has similar natures, and has different habits... It is simple and easy to understand and suitable for children's education! Haha, look, the story of Kong Rong's boy making pear was written in!" Cai Yong praised the "Three Character Classic".

"Oh? Let me see, it's true that Rong was four years old and could let Li, my brother Yu Chang, Yisheng! It's really good. The content of the article is simple and easy to understand, and the truth is the same. It's really a masterpiece!" Zheng Xuan praised.

"Is this?" Cai Yong picked up the book "Complete Explanation of Chinese Pinyin" and asked.

"Father-in-law, this is a mark I have developed that facilitates children's literacy. I named it Chinese Pinyin!" Zhao Feng said shamelessly.

"Chinese Pinyin? Let me see, huh? Chinese characters seem to have only a few pronunciations!" Cai Yong recalled in his mind.

"It's amazing! Bo Ji, if this thing is promoted, it will be much easier to teach students!" Zheng Xuan said.

"Yeah, it's not bad. I want to promote this thing to our Liaodong College as soon as possible!" Cai Yong said.

"Don't worry, father-in-law, there's this one!" As he said that, Zhao Feng handed Cai Yong the simple "Basic Mathematics".

"Well? Let me see, mathematics? Isn't it just a calculation?" Cai Yong looked through page by page, "What do these symbols mean?"

"Oh yes, I forgot to explain. I think writing numbers now is too troublesome, so I invented a set of numbers myself, which is introduced in front of the book. Father-in-law, you can see, there are also symbols of addition, subtraction, multiplication and division." Zhao Feng explained one by one.

"It's really good. From this perspective, the numbers are much clearer. If the accountants use these numbers to keep accounts, it will greatly reduce the embarrassment of remembering the wrong accounts!" Zheng Xuan said first.

"I won't read this thing. Brother Kang Cheng has studied it and tell me!" Cai Yong didn't like mathematics after all, so he started reading it with the "Three Character Classic".

"Mr. Kang Cheng, father-in-law, I want to use these books as enlightenment books to teach Yi'er first. If it is effective for Yi'er, then I will promote this book. What do you think?" Zhao Feng said.

"Well, okay, let's use this book to teach Yi'er next!" Zheng Xuan thought for a while and nodded.

"You can succeed without trying!" Cai Yong asserted.

"Haha, let's both gentlemen next!" Zhao Feng bowed to the two of them.

"It's okay to say it, you go back, we still have to read books!" Cai Yong waved his hand directly, and knocked Zhao Feng away without raising his head.

"..." Zhao Feng was speechless. He began to doubt whether he was right or wrong to give these books to Zheng Xuan and Cai Yong.

"Report to the lord, a guest is coming to visit." Before Zhao Feng left, someone came to inform him.

"Call? Can you tell who it is?" Zhao Feng asked in confusion.

"I don't know, that person only said that he was from Yanzhou."

"Okay, I understand!" Zhao Feng slapped his forehead, "It seems that there is a benefit!"

Yanzhou? You don’t have to think about it and know that Cao Cao sent someone here! Zhao Feng had never figured out why Cao Cao had to marry him. Now he seems to have some clues. Cao Cao’s power has been newly established, and it seems that he lacks anything, right?
Chapter completed!