An ordinary township, an ordinary envelope.

Hidden subversive content in the field of electromagnetic fields, embark on a journey to the Institute of Physics of the Chinese Academy of Sciences.

Li Changqing mixed in the night, returned to Zhong Nanshan and lay on the bed and fell asleep peacefully.

Living in the mountains, the first rays of sunshine come early.

Green grass spreads on the hillside, small white wildflowers smile in the sun, hares run nimbly through the woods, and birds sing on the branches.

Li Changqing closed the "Taishang Induction Chapter" in his hand, and his heart was like a mirror.

Hundreds of families, in front of the Qing Palace.

The boy held the white jade tray and looked at Li Changqing with a smile.

"How to test it?", the assessment method of each profession is different, Li Changqing asked.

"......," the boy shook his head and did not speak.

"Can you speak?", Li Changqing was very curious.

"......," the boy nodded.

"Can you speak?"

"......," the boy shook his head, glancing at the scriptures on the tray.

"No testing required, all the time?"

"......," the boy nodded.

"Understood!", Li Changqing returned to reality with the scriptures, standing on the mountain peak, surrounded by lush mountains.

The light blue cover of the scriptures has a simple pattern, and the white box reads the eight words "Taishang Huangting Interior Jade Sutra".

Li Changqing opened the "Jade Scripture of the Inner Scene of the Taishang Yellow Court", the content was mysterious, and the language was obscure.

"There is a soul under the Guan Yuan, the left is Shaoyang and the right is Taiyin, and there is a secret door before the birth, out of the sun and into the moon to breathe and store, the vitality is combined with the Su Division, the purple smoke is up and down the three clouds, irrigation Wuhua planting spiritual roots, seven liquid cave flow rushing between the Lu, back to the purple and yellow into the dantian......"

"Taishang Induction Chapter" is a good deed, persuading people to do good deeds and accumulate virtues, and "Taishang Huangting Neijing Jade Sutra" is a Dangong, each sentence has a detailed annotation, and the meridians are marked on the picture.

Li Changqing has an excellent understanding, combined with the annotations, and after reading it, he roughly understands the meaning.

Taoist Dangong is divided into four realms: refining and refining gas, refining gas and transforming gods, refining gods and returning to emptiness, refining and refining void and Taoism, refining and refining qi is the entry foundation, which can be compared to medicine and essence, and the body is compared to the kettle around the place where the essence is produced, and the thought and consciousness are compared to the god as fire, and the breath is compared to the wind, and the wind and fire gather on the kettle, and the essence is transformed into human vitality under the action of wind and fire.

Before refining, it is necessary to complete the foundation building, that is, the five internal organs will maintain a profit and protect the Tai, otherwise the five internal organs will lose money, which is not good for the body.

Li Changqing experienced Haoran Zhengqi infusion, practiced archery, drank monkey wine, tasted spiritual tea, and ate vegetables irrigated with spiritual water in Wenwutang every day, and inadvertently completed the steps of building a foundation, and the foundation was very solid, and he could directly refine and refine qi.

The breeze blew and rippled on the water.

Li Changqing sat cross-seated, closed his eyes and guarded the dantian, according to the method in the "Taishang Huangting Inner Jing Jade Sutra", one breath and one breath seemed to be integrated with nature, and a slight heat flow gradually appeared in his abdomen.

Generally speaking, after building the foundation, stepping into the stage of refining and refining qi, those with good talent can complete it within two or three months.

Li Changqing's Confucian cultivation is in the second stage, the Haoran righteousness in the mud palace pill gathers into a sea of learning, the spiritual will is very strong, and Li Changqing's temperament is quiet and distant, which is more in line with the Taoist mentality, the first attempt to produce true qi in the lower dantian, if the insider sees it, he will definitely be shocked!

The golden light sprinkled on the hillside, and Li Changqing opened his eyes, "It's time to go down the mountain!"

Li Changqing set off a little later than usual, and the true qi in the dantian shifted to the soles of his feet.

The pace is brisk, and the time to arrive at Lijiaao Primary School is earlier.

In Li Changqing's books, the essence of Confucianism, Mohistism, and Taoism is integrated, and there are new insights every day.

After reading the book, at Li Changqing's home, Chen Chaoping, secretary of the county party committee, Xiong Huaiyuan, county magistrate, and Gu Cunming, executive deputy county magistrate, organized a group to hold a notebook and ask Li Changqing to sign it, and Zhou Lao, Zhou Shutong, Guan Feng, and others were all there.

"Master Li, you will have more titles of calligraphers in the future!", Xiong Huaiyuan.

"Haha, County Magistrate Xiong, if Master Li wants to be famous, it is estimated that he can have a large list!", Chen Chaoping.

"The most rare and valuable thing, Master Li seems to have been learning and improving, and the truth in the sound of reading is amazing!"

Gu Cunming insisted on Li Changqing's reading voice from the time Li Changqing was studying in the vegetable market, witnessing the change of Li Changqing's thinking.

"Okay!", Li Changqing smiled indifferently in the face of the praise of the three giants of Guyang County.

"Mr. Li, there are three of my copies!"

Zhou Shutong specially went to the Xinhua bookstore in the county to buy a new copybook, and waited for the new goods to arrive in the afternoon.

"Wait a minute!"

Li Changqing signed them one by one, returned to the mountains to finish the farm work in the field, and spent the rest of his time reading and meditating.

Four days later, the letter sent by Li Changqing from Pingshang Township, Chongteng County, was finally delivered to Yanjing.

There are two letters, the same content.

One was sent to Ye Keats, chairman of the Chinese Physics Association and academician of the Chinese Academy of Sciences, and one was sent to Xu Yuanbo, director of the Institute of Physics of the Chinese Academy of Sciences and executive director of the Chinese Physics Association.

At the Institute of Physics of the Chinese Academy of Sciences, Xu Yuanbo just sat down to drink a cup of hot tea and prepare for work.

"Knock knock ......", there is a knock on the door, and a young administrative assistant stands in the doorway.

"What's the matter?", the door didn't actually close.

"Director Xu, your letter!"

"Okay, put it on the table!"

Xu Yuanbo's figure was a little fat, he was a little uncomfortable sitting, and he was adjusting the position of his body.

A thick stack of letters, more than a dozen.

Most of the letters, Xu Yuanbo can see the contents of the envelope, but there is a letter that is very strange, the hand-folded white cover, only a simple recipient information.

"Could it be that someone is playing a prank?", Xu Yuanbo took the envelope and looked at it, opening the envelope in doubt.

"The Theory of Positive and Negative Electromagnetic Fields?"

When the envelope was opened, the headline was "Theory of Positive and Negative Electromagnetic Fields".

"Sure enough, it must have been sent by the Minke! The electromagnetic field is an objectively existing substance, so how can there be a distinction between positive and negative? I have no common sense of physics at all, and I always make new scientific discoveries about some of my fantasies that have no scientific basis!"

Xu Yuanbo received such a letter almost every day, but the letters sent by Minke usually had words written on the envelope, but this letter did not have anything, but attracted Xu Yuanbo's attention, but looking at the title, Xu Yuanbo had no desire to read it, and casually threw the envelope into the trash.

Ye Keats is relatively old, although he serves as the chairman of the Chinese Physics Association, but the specific work is handled, relatively leisurely, after getting up in the morning in the People's Park with a group of aunts in the square dance, until more than nine o'clock back home, sitting on the sofa to rest.

"Ye Lao, there are a lot of letters!", after the nanny finished cleaning, she sent the letter to Ye Keats.

"Let me see, the current University of Science and Technology is not as good as before, and there are no bold ideas at all!"

Ye Keats has a habit, that is, he likes to read the letters of Minke, he believes that Minke has not received an orthodox scientific education, his thinking is not fettered, and his thinking is more groundbreaking, but for decades, no useful information has been found.