"Can fatigue really cure cough?" Fang Guilin's eyes got bigger as he looked puzzled.

"If you don't believe me, you can send someone to Beijing to inquire about it. We can also make a bet. If I lie to you, I will lose 10,000 taels of silver to you."

Yu Yuanzheng's confident tone forced the three members of the Fang family to believe it.

"Miracles doctor, you really are a miracle doctor, we believe in you. Please ask the miracle doctor to see my master." Mrs. Fang eagerly asked Yu Yuanzheng to see her.

"Mrs. Fang, I inquired about the condition of the head of the Fang family before I came here. His illness is not physical, but psychological, and then it triggers a physical reaction. So I have to find out where the problem lies first." Yu Yuanzheng expressed her opinion.

"What? Psychological? What does that mean?" Mrs. Fang's smiling face froze.

Neither Mrs. Fang nor Young Master Fang understood what he meant.

Both of them looked at Yu Yuanzheng in confusion.

Fang Guilin is exactly the same.

"Let me give you an example. Why do adults cry? Do they cry because they are very sad? This is the psychological effect on the body, causing the body to react accordingly. The head of the family is the cause, but it is not because of sadness, but because of other causes, but the nature is the same."

Yu Yuanzheng explained patiently.

Everyone understands this statement as soon as they hear it, but no one has ever understood or explained it in this way.

Being sad naturally makes people want to cry. Some people cry out loud, some hold back their tears, and some cry in their hearts, but it is all because of sadness that the body has a corresponding reaction.

"So my father has lost interest in food because of something he has in his mind?"

"You can understand it this way. There is a feeling of resentment in your heart that you cannot relieve, and then you cannot eat. After a long time, you will not want to eat. If you force yourself to eat, your body will resist the emotion, and then you may vomit."

"Yes, yes, yes, the miracle doctor is absolutely right, that's right." Mrs. Fang clapped her hands in agreement with Yu Yuanzheng's words.

Her master was like this, and he became thinner and thinner. In just a few months, he could eat less and less, and in the end, he would start vomiting if he ate a little more.

Now I am so thin that I have lost all my shape. I am so weak that I have difficulty walking and I get tired after walking a short distance.

If this continues, I will die.

"Please, genius doctor, save my father. My Fang family will reward you handsomely." Fang Mingxuan bowed deeply to Yu Yuanzheng.

"I tell you, I tell you. There is a saying that heart disease needs to be treated with heart medicine. Master Fang, why can't you let go and make yourself like this?" Yu Yuanzheng looked at Master Fang.

Fang Guilin didn't say anything just now, he just listened to what they said. He had traveled all over the country for many years and had seen and heard a lot of things, but he had never heard of such medical theory.

He was not as optimistic as his wife and thought it was really as the boy said.

"Doctor Zeng, I have never heard of what you are talking about.

Since what you said makes sense, please give Fang some comfort.

If it really works, my Fang family will certainly give a handsome reward, and the two thousand taels of gold my son promised will not be reduced by a single cent.

If you are a charlatan, then I have no intention of helping you. I have some connections with the prefect in Jingkai City. I can send you to jail or sue you."

Fang Guilin did not immediately tell her why he was troubled. He was giving her a chance to heal, but he also threatened her not to lie to him.

"Master Fang, no matter what the disease is, the first thing is that the patient must cooperate with the doctor in order to be cured to the greatest extent possible. If the patient does not cooperate, even the best doctor cannot guarantee that the disease will be cured."

"Mr. Fang, I will cooperate with you in whatever way you say, as long as it is reasonable." Fang Guilin certainly knew this.

"Then let's do it. Madam Fang, find a nice room and serve two pots of tea. I want to have a long talk with the head of the Fang family. Also find a zither and put it in the tea room. Then prepare a bowl of easily digestible meat porridge. Just add a little salt. Bring it in when I say so." Yu Yuanzheng made three requests.

"Tuttuttut." Mrs. Fang agreed repeatedly.

Then they were taken to a pavilion in the Fang family garden.

It was cold, so we were not outside. We were in the room with only one window open.

The small stove was steaming.

A little maid poured tea for everyone.

"Master Fang, empty your mind now, don't think about anything, just focus on the sound of the piano. Put your heart completely at ease, you have never encountered anything, your life is smooth, and you have many children and grandchildren."

Yu Yuanzheng spoke slowly, then raised her hand gently, and a song of high mountains and flowing water flowed slowly from her fingertips.

The wonderful artistic conception quickly immerses people in it.

Shangguan Ziqi just stood silently behind Yuan Zheng.

He was just a background figure throughout the whole process.

But he also felt incredible in his heart.

There are actually people in the world who treat illnesses like this.

The look in his eyes when he looked at Yu Yuanzheng was gentle yet passionate.

At the same time, he was also muttering in his heart: This guy surnamed Fang is lucky. Only the emperor has the qualification to listen to his wife playing the piano. Even he may not be able to shout.

When a song was halfway through, the three members of the Fang family closed their eyes.

The expression of being intoxicated by the wonderful piano music was as if he had drunk honey.

When the last note ended, everyone was stunned.

Yu Yuanzheng remained silent, waiting for them to savor the memory.

"Haha, oh oh oh, I have lived for more than 40 years and have heard many people play the piano, but Dr. Zeng is the first person to play like this.

Just by looking at the miraculous doctor's piano skills, you can tell he is no ordinary person." Fang Guilin praised sincerely.

Yu Yuanzheng said nothing, and started playing a song called "Fisherman's Song at Dusk".

The afterglow of the setting sun shines on the water, and the fishing boats and singing are intertwined, creating a quiet and pleasant atmosphere that makes people feel deep in their hearts peace and comfort.

Fang Guilin was immersed in it again.

After the two songs ended, Fang Guilin felt much calmer.

"Master Fang, what difficulties have you encountered in recent months? Can you tell us about it?" Yu Yuanzheng began to guide him.

"My Fang family has been engaged in the medicinal materials business for decades.

I have experienced ups and downs several times.

Sixty years ago, when my father was young, the sudden border blockade by the Great Wei caused the shipment of goods from my Fang family between the Great Wei and Canglan to be stagnant for a full eight months.

After the lockdown was lifted, all the medicinal herbs had become moldy and spoiled due to bad weather and lack of care and could no longer be used.

That loss made my Fang family suffer so much that it took them ten years to recover, and we incurred a foreign debt of more than 100,000 taels of silver.

But just a few months ago, the same thing happened again. My Fang family had 150,000 taels of goods coming from Canglan, and Dawei also had nearly 100,000 taels of goods to be shipped over.

But four months have passed, and there is no sign of lifting the ban. I have consulted the prefect several times, but he has not given me an accurate answer. If it is delayed for a few more months, my Fang family will be like what happened sixty years ago.

My Fang family has worked hard for many years to build this business, but the family business that we have accumulated with great difficulty is about to be ruined in my hands."

At the end of his speech, Fang Guilin wiped away his tears.

"If someone is able to help me transport the goods in and out of both sides, my worries will definitely be gone, but Fang knows that it is impossible. I heard that my Great Wei's treasure is lost, and the border will not be opened until it is found."