Li Shimin just smiled and quietly listened to the narration of Princess Gaoyang and the little son, and did not interrupt them or express any thoughts. However, he could hide it from Princess Gaoyang and his little son, but he couldn't hide it from the eldest grandson queen who had been with him for half his life.

However, Empress Eldest Sun didn't say anything, in fact, she was quite surprised in her heart. She didn't expect that such two wonderful enlightenment textbooks would be from Li Feng's hands. After all, Li Feng's image in her heart is absolutely incompatible with Wuwen's ink.

"Yan'er, you mean, when your third brother left, your fourth uncle also asked him to take away the three-character scripture and the hundred family names, right?"

After Princess Gaoyang finished speaking, Li Shimin asked quietly.

"Well, yes, what's wrong, Father, is there anything wrong?"

Li Shimin's question made Princess Gaoyang strange for a while.

"It's nothing, it's just a little weird. Well, by the way, Yan'er, it stands to reason that although these two enlightenment textbooks are very good, Yaya will not master them all in such a short time. I guess there must be some other reason. ”

Yaya's performance is indeed too powerful. Li Shimin carefully analyzed it, in addition to the two enlightenment textbooks that are indeed very suitable for children's enlightenment, there are also Yaya's diligence and talent. There must be some other reason in there. Otherwise, someone has been accompanying her to read and write. However, Li Feng is definitely impossible, stay by her side all the time and teach her to read and write.

No matter how Li Shimin thinks about it, he still thinks that there is a reason for this.

"For other reasons...... I remembered, when I watched Aunt Yaya write today, she seemed to have some words that she couldn't write, and then, like a ghost drawing symbol, she drew something, she said, that is called pinyin. Father, you say, could it have something to do with this thing?"

When Princess Gaoyang heard this, she also felt that it was wrong, Yaya did learn a little too fast. Thinking about it carefully, it reminded her of the pinyin thing. The culprit who made her bet lose so badly.

"Pinyin? What is this, and why have I never heard of it? ”

All of a sudden, another fresh word popped up, so that Li Shimin didn't know what to say. He couldn't figure out why there were so many strange things in this Li Feng.

"Oh, this pinyin concubine has heard Yaya mention it. When I went to the fourth brother's house for the first time, I chatted with Yaya, and she mentioned this pinyin thing. The specific situation, the concubine is not very clear, listen to Yaya said, as long as the so-called pinyin is marked on this text, even if those words, she doesn't know, can't read, can also according to the pinyin, read those words correctly. ”

At this time, the eldest grandson queen suddenly remembered that when she chatted with Yaya, she did say this pinyin thing, so she also spoke.

"If you don't know the word, as long as you mark the so-called pinyin, you can read it correctly? Guanyin, you are sure, you really heard it right. I see, I see. I just said, how can Yaya master so many words so quickly, it turns out that the key is here. This pinyin is the real priceless treasure, priceless treasure. ”

Li Shimin first suddenly realized, and then became excited.

"Your Majesty, is this pinyin really such a masterpiece? The concubine is still very puzzled, and hopes that His Majesty will solve the concubine's doubts. ”

Seeing that Li Shimin was so excited, Empress Changsun knew that this so-called pinyin was not trivial. However, she couldn't figure out whether this pinyin really had such a big effect.

"That's it, Father, those ghost-drawn talisman-like things, are they really that useful, why don't I see it."

Princess Gaoyang on the side also couldn't figure it out.

"Hehe, it's useful, and it's useful. Yan'er, you say, if you also learn this pinyin, and then someone marks all the books with this pinyin, you say, what will happen?"

Regarding the doubts of Empress Changsun and Princess Gaoyang, Li Shimin did not take it to heart at all, but asked her with a smile.

"If I knew that pinyin, then all the books would be marked with pinyin. Ah....... doesn't that mean I can read all the books? If that's the case, it would be great, and I wouldn't have to be slapped by Mr. because I couldn't read aloud because I didn't know the words. ”

As soon as Li Shimin prompted, he suddenly let Princess Gaoyang understand, and then he was overjoyed.

"That's just one of the benefits, and it's not the most important thing. You were born in an imperial family since you were a child, and you have no idea how difficult it is to study outside. When I went to those private schools to study, the people couldn't afford the tuition, and similarly, they didn't have that time, because there was a shortage of manpower to work at home. Therefore, in the home of the people of the Tang Dynasty, there are very few people who read. In this way, only those clan families can be ......... Never mind. ”

"According to what you said, Yaya only studied for a month, and she mastered this pinyin thoroughly, and it shouldn't be a very complicated thing. In this way, if you think about it, as long as you learn this pinyin, the imperial court will make some books marked with pinyin, so that it will become easy to recognize words. When the time comes, the number of people who can read and write will increase greatly, so why should I suffer that anger again."

In the end, Li Shimin didn't know what he was stimulated, and his tone became both excited and angry.

"Your Majesty is very right, it took a very short time to learn this so-called pinyin, not only the reading and literacy has become simple. Even if you encounter those words that can't be written, or can't remember the words for a while, you can directly replace it with this pinyin. In this way, it is easy to write family letters and articles. It's all because the concubines are short-sighted and don't think deeply about the reason, and I hope Your Majesty won't blame it."

At this moment, the eldest grandson queen also understands that the magic of this pinyin is really unusual.

"Ah...... Father, I understand, I understand why Yaya can read so quickly. Every time she encounters a word that she can't write, she first uses pinyin instead, and then she must ask the fourth uncle to make it up for him, and then she can learn those words she doesn't know in a very short time. In this way, she must be comfortable and fast to learn. No, I also have to find the fourth uncle to learn this pinyin, if there is already this pinyin, how good it would be......"

Princess Gaoyang finally figured out why this girl learned so quickly.

Indeed, her guess was not wrong at all, in addition to being very diligent and talented. One of the biggest reasons is that her method is very powerful, and it is very targeted.

"Okay, father, mother, I also want to go to my little aunt to teach me to learn that pinyin, and I want to be as powerful as my little aunt, and I can recognize a lot of words"

After listening to Princess Gaoyang's words, the little son immediately said to Li Shimin and Empress Changsun with bright eyes.

"Hehe, okay, our little son also learns pinyin, wait for two days, I'll send you there, okay"

Li Shimin has fully realized the benefits of this pinyin. However, he was a little embarrassed in his heart. No way, this pinyin was made up by Li Feng, there are only two people in the world, one is Li Feng, and the other is Yaya. This made him a little embarrassed.

"Hey, let's go back to the craftsman village."

Hanyu Pinyin can definitely be said to be the greatest invention in the history of Chinese education. In the face of this earth-shattering artifact, Li Shimin could only visit the craftsman village again.