"This wooden box is made of golden silk nan wood, with a pair of Pixiu statues on it, the carving is exquisite, and it should be old. Gao Dongjie said.

It's just such a wooden box, which is worth more than most of his wood carvings here.

"Lame Seven didn't tell you where this thing came from?" Jiang Feng asked.

"No, is there any origin of this golden silk nanmu box?" Gao Dongjie was puzzled.

"Lame Seven came out of the tomb of Yang Huaisheng in the Southern Song Dynasty, and it was the most precious burial item. Jiang Feng said.

Lame Seven said that at that time, the Nanmu box was on the chest of the corpse, and the two white bone hands were pressing, and he thought it was the most valuable thing.

In addition, Huang Jiaguo and his party appeared at this time, so he took it and ran directly, only to find that it was an empty wooden box.

Gao Dongjie's face changed greatly when he heard this, and he subconsciously threw away the wooden box.

Jiang Feng quickly caught the Nanmu box, and looked at Gao Dongjie, who was retching, and smiled dumbly.

"It's all right, it's just a funeral item, isn't it?"

To be honest, if you like to collect antiques, there will be more or less funeral goods in the collection, depending on whether the collector knows it.

"I knew it was a funeral item, so I wouldn't have wanted it, vomit~" Gao Dongjie reacted surprisingly.

The thought of this thing having been with the tomb owner for hundreds or thousands of years made him feel sick and want to vomit.

Gao Dongjie doesn't have a habit of cleanliness, right? Or is it a spiritual habit of cleanliness?

Jiang Feng's expression was a little weird, he shook his head, he looked at the wooden box in his hand, like a long gift box, and there was a sense of precipitation in his hand.

The box has a push-pull lid with a small Pixiu statue at the left and right ends, facing each other.

Jiang Feng pinched the Pixiu on the left and gently pulled it out, the top lid of the wooden box slowly separated from the middle, but there was nothing inside.

In the end, at Gao Dongjie's strong request, Jiang Feng brought back the golden silk nanmu box, and of course, the money was still given to the other party.

"Is there anything peculiar about this wooden box?"

Liang Zhong drove the car and asked Jiang Feng, who was sitting in the co-pilot and looking at the wooden box, curiously.

"There is nothing peculiar about it except that it is made of precious golden silk wood. Jiang Feng frowned slightly.

The whole body is simple, simple and atmospheric, except for the two small and expressive Pixiu, there is no longer any pattern carving.

He couldn't see what was hidden in the wooden box.

But he believes that Yang Huaisheng chose the golden silk nanmu box as a funeral object, and there must be an unknown secret in it.

At this moment, Jiang Feng received a call from Li Ningzhi, who told him that the composition of the blood that had been taken for testing had already been analyzed, but Jiang Feng had been hospitalized before and did not bother.

"Go to Yunhai Pharmaceutical Group. Jiang Feng could only temporarily put aside the research golden silk nanmu box.

I plan to go back and study it again, but it really doesn't work, maybe he has to go to Yang Huaisheng's tomb in person, which should have been excavated by now.

Yang Huaisheng is not a simple person, this wooden box is likely to be related to the clues of his hidden treasure, it must be extremely secretive, and it is not surprising that he can't decipher it for a while.

He guessed something very crucial was missing.

When he came to Yunhai Pharmaceutical Group to see Li Ningzhi, he handed Jiang Feng a document.

"Is it a mineral element?" Jiang Feng thought for himself after reading the document.

"Fluorine, the chemical component CaF2, which is a halogen element, is also one of the essential trace elements in the human body, but excessive intake can lead to chronic or acute fluorosis, which can affect bones and teeth, cardiovascular, central nervous system, digestion, endocrine, optic organs, skin and other organ systems. Li Ningzhi explained.

"No wonder Liu Qi became that ghost, most of the time he had hallucinations when he was in the tomb. Jiang Feng said.

"In the grave?"

"Well, Liu Qi is the fallen master, he was poisoned after going underground, and he was afraid of illness and avoiding doctors, thinking that he was cursed, if that guy went to take blood for testing, it is estimated that he would have understood what was going on. Jiang Feng shook his head and smiled.

Once a person has identified a certain idea, he will not seek another possibility, which is subjective speculation.

"Could there be large coal mines hidden around that tomb? Some coal mines are very high in fluoride and may have an impact on the surrounding environment. Li Ningzhi guessed.

Maybe Liu Qi was on the road unconsciously.

"There is a possibility, but not only the coal mine contains fluorine, there is another ore, fluorite!"

Jiang Feng thought for a while and continued: "Fluorite, also known as fluorite, its fluorine content is not lower than that of coal mines, and coal needs to be burned to decompose fluorine, but fluorite does not use it. ”

There is one more thing he didn't say, the pearl of the night!

A considerable part of the ancient night pearls are actually fluorite!

The top eye fish of Zhaoju Country, whose eyes are like night pearls, could it be that it is because it lives in an environment rich in fluorite, so it has mutated?

The tomb of the princes in the late Western Zhou Dynasty where Liu Qi went is bound to have a lot of dealings with the Zhaoju Kingdom.

There is no record in the history books that there were a large number of night pearls in the Western Zhou Dynasty, and during that period, the heroes were divided, the monarch was weak, and the princes were almost in a state of self-reliance.

Jiang Feng guessed that the Zhaoju Kingdom may have paid a large amount of fluorite to the prince for refuge, and was finally secretly put into the tomb by the prince.

It's a pity that there is very little relevant information, Jiang Feng doesn't have any strong evidence, and everything is just his inference and speculation at present.

"Mr. Jiang, I am afraid that there is no way to develop an antidote, and there is no cure for fluorosis in the world at present. Li Ning said regretfully.

There are many cases of fluorosis, estimated at no less than 50 million in the world, but there is no effective antidote, and the poisoned person can only die in torment.

"There is no antidote?, are there no Poria tablets?" Jiang Feng was stunned.

Although fluorosis in the previous life cannot be restored to normal all at once, long-term use of Poria cocos tablets can promote fluoride excretion in the body.

As long as it is not acute fluorosis, insist on taking Poria cocos tablets, and you can basically return to normal in the end.

"Poria cocos tablets, is this a drug, or is it Poria cocos slices?" Li Ningzhi frowned.

As a pharmaceutical group, they know all about the drugs that are flourishing in the world, but the drug Poria cocos tablets are very unfamiliar.

Poria cocos slices are common.

"Medications, which can promote the elimination of fluoride in the body, are a boon for patients with chronic fluorosis. Jiang Feng said.

"No! There is absolutely no such medicine, is it Mr. Jiang's self-created drug formula?!" Li Ningzhi suddenly became excited.

The market for fluorosis drugs is very large and blank!

If they can develop this drug, it will shake the medical community even more than the prescription that Jiang Feng cooperated with before.

"I can't talk about creating my own, but I know the ingredients of Poria cocos tablets. Jiang Feng shook his head.

This thing was not created by him, it was the result of the research of a medical scientist in his previous life, but he didn't expect that there were no Poria tablets in this world.