The press conference came to an end for the time being, and Li Changqing returned to Zhong Nanshan by special car.

There are still many questions in the minds of the journalists, and some people stay to explore the mysteries of the book.

The media video can only record the video and audio of Li Changqing reading, but there is no rendering of Haoran righteousness.

After the video was uploaded online, the response was mediocre.

Zhenyi dry Gang, full of thousands of miles.

Li Changqing stood on the mountain peak and shook off the dust off his clothes, washing the dirt off his feet by the winding stream.

Promote the way of sages outside the mountain, and meditate on your own heart in the mountain.

Li Changqing carried a hoe to hoe grass at the foot of Zhongnan Mountain, and a purple seed grew from the wonderful frog grass in the field.

The edges of the purple seeds have a hint of white, and the middle resembles a flower bone.

After Li Changqing removed the weeds in the field, he watered the frog grass, cabbage, cucumbers, etc.

As the sun sets, hundreds of birds return to their nests.

Life in the mountains is quiet and serene, and Li Changqing is still reading books on the mountain.

The first rays of sunlight shine through the cracks in the wooden house, shining into colorful colors.

Li Changqing set up his sketchpad and used the brush in his hand to depict the beautiful scenery of the sunrise in the mountains.

And Lijiaao Primary School is different from the past, and various brands of cars almost crowd Lijiaao!

In addition to the local residents of Guyang County, some media and people from nearby counties and cities were among the crowd.

Li Changqing read it as usual, but handed over the matter of selling leeks to Liu Cui'e.

The media reporter wanted to interview Li Changqing, but when he woke up, he disappeared in a daze.

Li Shanyu deliberately couldn't help but listen to Li Changqing's reading, and waited at the bottom of the hill early.

Li Changqing took the prepared Miao Frog Grass and went straight to Jinzhu Pharmaceutical.

"Master Li, you have surprised me so much!"

"When we first met, you sold peaches outside the fruit wholesale market, thirty yuan a catty!"

"After the supply of peaches exceeded demand, they insisted on not increasing the price. ”

"I only learned a few days ago that you are the master of Chinese culture in Li Jiaao, and you are also a master of Xinglin!"

"In less than a few days, you have proved Goldbach's conjecture again!"

Li Shanyu drove the car and was amazed when he thought of Li Changqing's legend.

Li Changqing only smiled slightly when he heard this, and did not speak.

After arriving at Jinzhu Pharmaceutical's laboratory, Gong Weiguo's assistants saw Li Changqing's eyes shining.

"Teacher Li, can you take a picture with me?"

"Mr. Li, can you help me sign my name in the notebook?"

The young assistants excitedly surrounded Li Changqing with mobile phones, paper and pencils, and said happily.

"Let's take a group photo together!", Li Changqing said.

"It's no better, it'll be hung in the main hall of the laboratory in the future!"

Li Shanyu decided that Li Changqing was definitely not a thing in the pool, and immediately nodded.

Li Changqing stood in the middle, Li Shanyu and Gong Weiguo stood on both sides, and professional photographers took pictures.

"Professor Gong, have you done your preparations?"

After the interlude, Li Changqing asked.

"Hehe, it's just one of your live grasses!"

Gong Weiguo was convinced that Li Changqing proved Goldbach's conjecture, but he was still not optimistic about using live grass as a solvent.

"The grass is on Mr. Li's car!", Li Changqing said.

"I'll get it!", Li Shanyu said.

"Is this the grass, and what is its scientific name?"

Gong Weiguo is an expert in the pharmaceutical field, but it was the first time he saw the grass in Li Shanyu's hand.

"Wonderful frog grass!", Li Changqing said.

"Could it be a new species, where did it come from?"

Gong Weiguo searched in his brain and said suspiciously.

"A grass in Zhong Nanshan!", Li Changqing said.

"Is it the mountain where Master Li grows leeks?" asked Li Shanyu.

"Hmm!", Li Changqing nodded.

"But how can a living grass be used as a solvent?", Gong Weiguo said.

"Get a pinhole straw!", Li Changqing said.

"Here!", one of Gong Weiguo's assistants handed Li Changqing the prepared pinhole straw.

Li Changqing took the pinhole straw and inserted it into the purple seeds of the Miao Frog Grass.

A clear, unknown liquid that traces back down the needle hole into the straw.

"It's okay!", Li Changqing handed the pinhole straw to Gong Weiguodao.

"Ah, is this the end?", Gong Weiguo took the pinhole given by Li Changqing to test the pipe.

"The rest is just routine work, you can get it done!", Li Changqing said.

"How do you do that?" said Gong Weiguo.

"What is the principle of solvent extraction?", Li Changqing said.

"The solubility of each solute in the solvent is different!", Gong Weiguo said.

"The seed extract of the frog grass in the test tube was dissolved into a mixture of hydrogen rush herbol and dehydrocord oxaldehyde. ”

"When diluted in distilled water, you can separate dehydrogenated rush oxaphenol from dehydrogenated rush oxaldehyde!"

The wonderful frog grass that Li Changqing exchanged from the "Shennong Hundred Herbs Sutra" is a natural extractant.

"It's that simple?", Gong Weiguo said suspiciously.

"It's as simple as that!", Li Changqing said firmly.

"Okay, try it and you'll know!", Li Shanyu said.

"I'll do it!", Gong Weiguo wanted to verify it himself.

The experiment process is very simple, Gong Weiguo drops the seed extract from the pinhole test tube into a beaker filled with a mixture of dehydrogenated rush herbol and dehydrogenated oxaldehyde, and then pours distilled water!

The dehydrogenated rush oxafol and dehydrogenated rush oxaldehyde in the beaker were immediately divided into two layers.

After Gong Weiguo was tested, he stood in place!

A living grass on Zhongnan Mountain!

The most common solvent extraction method in the pharmaceutical field!

Solve the problem of dehydrogenated wick oxafol and dehydrogenated wick oxaldehyde that has plagued me for more than half a year!

"Professor Gong, has it been separated?", Li Shanyu asked with concern.

"Hmm!", Gong Weiguo said listlessly.

"Thousands of employees of Jinzhu Pharmaceutical can finally continue to live a stable life, thanks to Master Li!"

Li Shanyu let out a sigh of depression for half a year, and sincerely bowed to Li Changqing to thank him.

"It's just two rides!", Li Changqing said calmly.

"I'm ashamed, half a year's salary will be refunded to Mr. Li!"

Gong Weiguo was originally an expert invited by Li Shanyu to solve the problem of the separation of dehydrogenated wick oxaphenol and dehydrogenated wick oxaldehyde, and he was deeply affected and looked depressed.

"The separation of dehydrogenated wick oxafol and dehydrogenated wick oxaldehyde is a problem, and Professor Gong can't be blamed for delaying it for half a year!"

Li Shanyu knew that Gong Weiguo had done his best, and he had no idea of comparing Gong Weiguo with Li Changqing.

"In the past, Mr. Li said that Mr. Li was a master of the mountains, but to be honest, he didn't approve of it in his heart!"

"Until I realized how ridiculous I was just now, I apologized to Mr. Li!"

Gong Weiguo has always been skeptical of Li Changqing, but now he is completely convinced.

"It's normal to question, there's no need for Professor Gong to apologize to me!"

Li Changqing knew that his method was indeed different, and Gong Weiguo did not say too much, avoiding it.

Young and young but not arrogant, Gong Weiguo admires it even more in his heart!

In the meantime, when Li Changqing returned to Zhong Nanshan again, he found that the mountain was not very quiet!