"Come, to learn the guitar, you must first understand the structure of the guitar, this is the string, the top one, is a string, down in order, two, three, four, five strings, these horizontal bars above, called frets, each frets correspond to a different scale, you listen to me play."

Immediately, Sun Xiangfu used the guitar to play the positive and negative scales twice, commonly known as climbing the grid, he remembered that he was eight or nine years old when he learned the guitar, only took fifteen lessons a month, and learned to play the strings and sing, after a summer vacation, basically as long as he looked at the score, he could play the accompaniment that was not too difficult, and it was an instrument that was easy to use.

Children accept these new things quickly, an hour, equivalent to two to three classes in later generations, Li Chengqian and Hou Shuya have learned to play and sing the two simplest songs "Little Star" and "Two Tigers".

"Twinkle and twinkle, the sky is full of little stars······"

In Li Chengqian's singing, Sun Xiangfu and Hou Shuya left the East Palace on time, in this regard, they did not dare to disobey the will of the Empress of the Eldest Sun, at present, they are only afraid that the attendants of the East Palace are the eyes and ears of the eldest grandson.

"Teacher, is this all we learn every day?" In the carriage back to the house, Hou Shuya rubbed her fingers and said.

"It's already a lot, after you go down, you have to practice more by yourself, and practice a layer of fine cocoons on your fingers as soon as possible."

The first bottleneck of the guitar is chord conversion, many novices are stuck in this step, and the premise of practicing chord conversion is that the fingers can press the strings very accurately and pluck the strings.

"The prince only has one hour a day to learn opera, but I can learn all day, and I will definitely be much better than him."

"That's not necessarily, the prince's comprehension ability is very high, you have to work hard, and you can't practice all day, especially before the fingers grow calluses, it's easy to get blisters, after returning home, go to the classroom with the three girls to learn something, that's the knowledge that is useful."

The two chatted, and soon, the carriage returned to Sun's mansion, but it couldn't get in, and the door of the mansion was blocked by many people.

"Ladies and gentlemen, our house has no intention of getting along with the Daomen, the plot in the drama is only temporary, yesterday Daoist Yuan has already come to our house to talk, you are blocking here again and making trouble, we have to report to the official." Uncle De explained in front of the gate.

"Hmph, the government can't control the affairs of our Daomen, you Wangjianglou demolished the stage, stopped the drama and gave up, otherwise, today is just blocking your door, tomorrow, hehe······"

"How's tomorrow?" Sun Xiangfu got out of the carriage and looked at the Taoist priest led by him with annoyance.

"Tomorrow, let your house bleed like a river."

When the Taoist priest saw Sun Xiangfu's official costume, not only was he not afraid, but he kicked his nose even more and said arrogantly.

"Okay, you dare to talk like this to a court official, where did Xi Jun buy his death?" Sun Xiangfu was furious and shouted towards the mansion.

"Here it is!" Xi Junmai, who was dressed in a practice costume, answered a sentence in the mansion and ran out.

"Beat them all away, don't tell me I can't do it, otherwise we won't have a place for you to live."

After that, Sun Xiangfu led Hou Shuya to the mansion, and at this time, a team of internal guards who were originally practicing with Xi Junmai in the mansion also rushed out.

"Hit ······"

Xi Junmai gave an order, and as he had trained for more than half a month, the guards of the Ouchi rushed up, and nearly a hundred Taoist priests had a feeling of being crushed in front of these more than 20 masters.

What kind of people bring what kind of soldiers, centered on the fast and fierce Xi Junmai, soon, a few Taoist priests standing in the front row flew out backwards with nosebleeds, and the guards were used together, fists, elbows, and knees, and within a few strokes, the Taoist priests in front of the door were beaten and scattered.

Not far away, in a guest room facing the Furong Garden on the fifth floor of Wangjiang Tower, Wang Lin, Cui Shaoyuan, Cui Mian, Zheng Xuancheng, and Lu Wenyuan took in everything that happened in front of the Sun Mansion.

"Brother Cui, the first step of the plan is complete."

Looking at the Taoist priests who were beaten away, Wang Lin smiled at the corner of his mouth.

"Hehe, then it's the second step." Cui Shaoyuan smiled coldly.

"Brother Cui, don't worry, over there in Chang'an County, I have already said hello." Lu Wenyuan answered, Chang'an County Ling Lu Shouyuan is his son of the Lu family in Fanyang.

"With this son's ability, I am afraid that he will not be able to make him conform to the official face alone, and he will have to be introduced into the dispute of Buddhism and Taoism." Cui Shaoyuan said again.

"So, I'll go to Xingjiao Temple."

"I'll go to Xingzenji Temple."

"I'll go to Qinglong Temple."

······

Several people acted separately, and soon came out of the private room and headed for the Buddhist temples in all directions of Chang'an.

Due to the Taoist priest blocking the door, Sun Xiangfu's lunch was not fragrant, and after putting down the dishes and chopsticks, he still decided to go to the Taishi Prison to talk to Yuan Tiangang.

Took two guards out of the house, after a while, Sun Xiangfu arrived at the edge of the imperial city, although the grade of the Taishi supervisor is high, but the yamen is smaller than the pastoral supervision office, Sun Xiangfu asked the guards on duty in the imperial city for directions several times, before coming to this building that looks like a Taoist temple.

"Yesterday just passed, today Sun Xiamu came to visit, it seems that your so-called secret building is very important!" Yuan Tiangang introduced Sun Xiangfu into a hall full of strange affairs, and said after sitting down in front of the desk.

"The secret building is not in a hurry, it is another matter, more than 100 Taoist priests went to my house to block the door this morning, do you know?" Sun Xiangfu got straight to the point.

"More than 100 Taoist priests blocking the door?"

Sure enough, Yuan Tiangang had a surprised expression, and Sun Xiangfu knew that this matter had nothing to do with him.

"I'm afraid that someone wants to provoke the Daomen to deal with me." Sun Xiangfu said with a calm face.

"This person is so vicious, but you don't need to panic, all Taoist temples in Chang'an are only poor and the first to look forward, the transfer of more than 100 people, the poor road will know it as soon as it is checked, so send someone to investigate in detail, punish the evil leader, and make it not a big deal." Yuan Tiangang gave Sun Xiangfu a reassuring expression.

"In this way, there will be a long worker."

Speaking of pendulum, Yuan Tiangang went out to call people to make some arrangements, and Sun Xiangfu was bored wandering around the hall of the Taishi Bureau, and the things placed in it were vaguely recognized by Sun Xiangfu of a Sinan and a geodynamic instrument, as for other things like gossip star charts, they couldn't understand it at all.

After a while, Yuan Tiangang came back, and brought over Li Chunfeng with a tired face, but when Li Chunfeng saw Sun Xiangfu again today, he was no longer so chattering, thinking that Yuan Tiangang had already done his ideological work.

The three of them sat down, and Yuan Tiangang said to Sun Xiangfu first, "Sun Xiamu rest assured, there will be a reply within half an hour." ”

"So I'll wait here for half an hour! It's a good time to discuss some knowledge with the two of you. ”

"It's exactly what I want, I don't know if Sun Xiamu is proficient in what knowledge in addition to arithmetic and music?" Speaking of learning, Li Chunfeng came to the fore and interjected.

"Does farming count?" Sun Xiangfu replied casually.

"Uh, farming, also, sort of, learning?" Li Chunfeng was stunned by Sun Xiangfu's words, and he couldn't turn around.

Sun Xiangfu saw that his profession was despised by others, of course, he didn't do it, so he explained, "This kind of field is not only a knowledge, but also a university question, what kind of field, what kind of crops to plant, when is it, the geometry of fertility demand, the geometry of soil moisture demand, and how to achieve the best pollination after the seedlings are grown, all of which are knowledge. ”

"How big is huge? Could it be that Sun Xiamu can still grow five stones of wheat on one acre of land? ”

Li Chunfeng was stunned by Sun Xiangfu's words, but he learned the Tao in the mountains when he was a child, and he also went to the field with his master to farm during spring ploughing, and he did a lot of things about turning over the soil and sowing seeds, but he was not convinced by what Sun Xiangfu said.

The farmers of this period did not know how to cultivate intensively as the farmers of the Ming and Qing dynasties, the tools used, and the size of the planting fields, but also by the farmers to cultivate intensively, in later generations, even if a family has excellent agricultural tools, it can not be planted by hand dozens of acres of land, let alone now, therefore, the farmers in this period can not complete a lot of links that can improve the yield, basically take care of it, so that the crops can grow freely according to the weather.

For example, if the farmer in this period found that the field was dry, if the family was asked to use a bucket to carry water to irrigate dozens of acres of field, even if the family's shoulders were broken, the crops in the field would not absorb much water, and the future generations would be different, the pump could easily be completed, even so, the family rarely planted more than 30 acres, but the 30 acres at that time was much higher than the yield of 80 acres at this time.

"If I planted it myself, it's not impossible!" Sun Xiangfu replied to Li Chunfeng easily.

The yield of wheat per mu in later generations is generally more than seven or eight hundred catties, if it is a well-tended experimental field, the yield per mu is no problem, Sun Xiangfu personally planted an experimental field when he was a graduate student, and the yield per mu was more than 1,300 catties, although there is still some gap from the record of more than 1,500 catties set by an experimental field in Shandong, but it is enough to scare everyone in this period, even if the size of the mu in this period is calculated, the yield per mu is almost 1,000 catties, that is more than eight stones, which is three or four times the average yield of wheat per mu in this period.

Li Chunfeng didn't know why he would discuss farming with Sun Xiangfu, anyway, the topic couldn't end properly at the beginning, he should actually pray that he didn't discuss astronomical things with Sun Xiangfu, otherwise, it is estimated that he will enter a state of confusion again, and the topic will not end until the people sent by Yuan Tiangang report back.

"It's not good to be in charge, the Buddhists don't know why, they have a conflict with us, and now they are preparing to gather people to attack the Taoist temples in our city."

"The bald donkey dares."

Yuan Tiangang, who was still amiable before, heard this, and his face suddenly burst with murderous anger, it is reported that the dispute between Buddhism and Taoism in this period has also been in the history books, so the battle must be very cruel, however, as an outsider, Sun Xiangfu is looking at this problem calmly, Buddhism and Taoism conflict at this time, will it be related to himself? I'm afraid there is a conspiracy here.