Meng Ping said very hardly, but he turned around too eagerly, revealing a hint that something was wrong.

Xu Wen didn't seem to pay attention, and said succinctly: "Two things. One, let me confirm to you again, the eight methods of Meng characters and the twenty-four carvings of the Meng family, can I include them in the collection of 100 crafts?"

Meng Ping had revealed this meaning before, so it was not presumptuous for Xu Wen to ask now.

"Whatever you want. Meng Ping snorted, and the meaning of his words was to agree.

"The second thing is that I have learned some new masonry skills, and I think I can use them as a supplement to the skills of the Meng family, I don't know ......."

"What is it?" Before Xu Wen finished speaking, Meng Ping changed his appearance, walked up to him with grinding his fists, and asked repeatedly.

"Teacher Meng, wait a while, I'll go prepare something. Xu Wen asked him to sit down next to him, and he walked out.

Luo Yifan happened to come over, he stopped Luo Yifan and said a few words, and asked him to arrange some tools.

Rong Xian wanted to stay inside again, and wanted to follow Xu Wen, and finally hesitated for a while, but still came to him, sneakily looked inside, and asked in a low voice: "You put them alone together, aren't you afraid that they will fight?"

"We're all adults, how can we solve things like this?" Xu Wen shook his head.

So he said, but the old man was stubborn, and he was like a child. Rong Xian seemed to be deeply touched.

"Is this your family experience?" Xu asked, glancing at him.

"Ouch, I'll talk to you well, why don't you poke me in the sore spot!" Rong Xian jumped up and shouted quietly.

"Mine mine. It's smooth and slippery. Xu Wen immediately apologized.

"People like you can slide their mouths, does that mean we're already friends?" Rong Xian rolled his eyes and asked.

"What kind of person am I?" Xu asked amusedly.

"Looking at the smile is quite kind, in fact, the vigilant is overweight, and basically does not communicate with people. Maybe I'm afraid of saying the wrong thing, so I rarely take the initiative to speak, and I like to wait until others have said something almost enough, and I am sure before speaking. ”

Rong Xian stood on tiptoe, plucked a Lingxiao flower from the wall next to him, stuck it next to his ear, and said casually.

Xu Wen originally listened with a smile, but the smile disappeared when he listened.

"How's that?" Rong Xian was a little unsatisfied, but he still kept his mouth shut, looked at him triumphantly, and asked like a show off, "Am I right?"

"You've had a hard time, too. Xu Wen suddenly raised his hand, touched Rong Xian's head, and said with emotion.

Rong Xian was stunned, suddenly fell silent, and after a while, he shouted: "Hey, talk about you, don't change the topic!"

Xu Wen just smiled and didn't tell him about it.

At this time, Luo Yifan had already led someone to prepare all the tools and materials, and even brought a photographer and corresponding equipment, and glanced at Xu Wen inquiringly, Xu Wen nodded.

After a while, they laid out a venue, and all kinds of stones were placed next to it, waiting for Xu Wen's review.

"Today, it is still mainly based on the identification of masonry scrolls. Xu Wen went straight to the point and set the tone for today's theme.

This was different from what he had just said to Meng Ping, but Meng Ping just raised his eyebrows, didn't say anything, and sat down firmly with a pony next to him.

"Masonry Volume 1, Chapter 1, Stone Identification. As the name suggests, it is the technique of stone identification and stone selection. ”

The catalog of the masonry scroll is complete, and Xu Wen will use the entries in the catalog as the benchmark, one item at a time.

"There are a total of seven sections below the Jianshi, which are the ...... of distinguishing shapes, listening to sounds, and tasting tastes."

This chapter is relatively simple, not only in masonry, but also in traditional craftsmen. With these techniques, there are still a large number of formulas to be memorized, and when it is necessary to identify the type and quality of the stone, use these methods, and then sit down one by one according to the formula, and draw conclusions.

There are many related formulas on Qin Lianying's codex, and Xu Wen memorized seven or eight in a row.

At this time, the camera made a whispering sound, constantly running and recording, and Ma Yushan was also writing hard next to him, wanting to record all that Xu Wen said.

But the meaning of the formula, if you make a mistake, the meaning is completely different, Ma Yushan forcibly comprehended it, and he still only wrote two sentences and began to scratch his head.

Lu Yuan stood next to him, silently took the pen, and began to continue writing.

Some of these mantras Xu Wen recited were very familiar to him, and some of them had never been heard of, but they probably belonged to the same system as what he knew and learned, and he could understand the meaning after a little thought.

"These are the traditional ways of stonemasonry, but in modern times, there are easier and more accurate methods. After Xu Wen finished speaking this section, he suddenly changed his words and nodded to Meng Ping.

Meng Ping nodded back with a calm expression.

Xu Wen first went to the Qiyu Stone Factory to buy stones, and at that time, in front of Meng Ping, he identified the miscellaneous stones in the backyard one by one.

At that time, he used the dual dialectic of combining ancient and modern, which was consistent with his learning method, and then he found that the same way of identification of the Meng family was the same, combining tradition and modernity quite beautifully.

Of course, the skills of the Meng family that he learned later also had the same characteristics.

"Natural stone is divided into two types: slate and granite according to its physical and chemical properties. In addition to this, there is also artificial stone, which is divided into terrazzo and synthetic stone according to the process. The former is naturally generated, while the latter is artificially made. Whether it is natural stone or artificial stone, it can be inspected from the characteristics of bulk density, true density, true porosity, water absorption, etc......"

Xu Wen talked eloquently, except for Meng Ping, the expressions of the others became a little subtle.

Xu Wen spoke simply, and people like Rong Xian who didn't know anything could understand it. He was listening quite energetically, but then he suddenly gouged out his ears and asked Lu Lihai next to him with a strange expression: "I'm in physics class?"

Lu Lihai looked even more confused.

Words like True Density True Porosity had no obstacle for Rong Xian, he just felt that it was strange for them to appear here, but for Lu Lihai, it was the same as the Book of Heaven.

What does that mean? What does that mean? Where am I now? How come I've never heard of it?

"Using an instrument to test these attributes yields a more accurate conclusion than manual identification. Meng Ping suddenly spoke, agreeing with Xu Wen's words.

In fact, if you think about it, you will find that these formulas are summarized in the original content, and the new method is to set an indicator for these things and make a table, and you memorize the table and memorize the data, which is much more effective than memorizing those formulas. ”

Lu Lihai fell into deep thought, Meng Ping snorted and said: "The times have long changed, always holding on to old things, will not bring forth the new, things will only become less and less, more and more useless!"

Lu Lihai didn't speak, and Xu Wen didn't say anything, and continued: "The second chapter of the masonry scroll is to distinguish stones. The previous chapter is to identify the types of stone, and this chapter is to identify the properties and quality of stones. There are also some mantras......"

It is also a memorization first, and then an explanation, which combines tradition and modernity in the explanation, which is very comprehensive.

Meng Ping glanced up at Xu Wen, and then at the masonry scroll presented in electronic format, his expression gradually condensed.

He was a little confused, a little confused, and finally seemed to have figured out a lot of things, and turned everything into relief.

He exhaled lightly, listened carefully to Xu Wen's words, and finally interjected when Xu Wen explained the meaning of a word: "One of my uncles went to the southwest when he was young, and he heard people over there say...... When it is a dialect deformation......" very naturally joins the discussion.

Xu Wen looked at him with a smile and said, "This is indeed an explanation. ”

The camera clicked, and Ma Yushan wrote down all this.