When Zhao Liang arrived at Songhe Tower, he encountered several cars pulling honeycomb coal along the way. It can be seen that after more than a year of fermentation, the honeycomb coal has been completely spread out in the capital.

However, he didn't hear anything about cowpox.

Heshen was really safe in doing things.

"uncle……"

Seeing the second aunt in front of her screaming in surprise, she hadn't seen Zhao Liang for a long time. If she hadn't received a letter from Zhao Liang every month, and her brother had done something for Zhao Liang before, she would have thought she had been forgotten by Zhao Liang.

"I forgot no one will forget you!" Huayan kept saying it from Zhao Liang's mouth, because he didn't want money anyway.

On that day, Zhao Liang didn't even go to Songhe Tower, and he stayed at Chang Ergu, comforting the beauty's longing.

The next morning, he walked out of the beauty's house with a refreshing spirit, went straight to Songhe Tower for breakfast, and showed his face. He was too lazy to read the account book, so he picked up the gift and ran to He Mansion.

Yangliuwan and the front of the mansion were already crowded with visitors, and each person had to cover up the Crescent Lake with cars.

The gate of He Mansion is open, but the two doors are in front of you and you will never let anyone in.

Even if I don’t want to accept the post, I just say that it was my master who had given an order and would never dare to accept it without authorization.

Zhao Liang was shocked when he saw this scene. He thought that his appearance had changed Heshen's life trajectory and asked this historically-level corrupt official to start his own path of corruption in advance.

As a result, I only realized that this is not the case.

"Uncle Zhao?" Wang Ping and Fang Er and the two iron-faced door gods turned into the smiling lucky cat at the moment when they saw Zhao Liang's face.

He hurriedly greeted Zhao Liang, and then enthusiastically let the person into the yard. He did not sit in the gatehouse, but Wang Ping directly led the person to the second door.

The crowd that had been waiting at the door for a long time suddenly became turbulent. Where did the gods come from?

It's been a while since they have been waiting, and this is the first time they have seen Wang Ping. Fang Erliang is so polite and enthusiastic.

And if you don’t even sit in the gatehouse, you just lead it inside. Isn’t that too shameful?

You must know that Heshen himself is no longer in the mansion.

Fang Er, who was still at the door, heard the outsider's discussion and cut in disdain. Although there were famous people behind them - many of the people and horses in front of them were family members sent by local officials who gave tribute to Beijing. In addition to giving gifts to the emperor, they also gave gifts to the ministers of the current dynasty. How could they compare face with Mr. Zhao?

This is the poor and humble friend of his own master.

"Haha, my sister-in-law, it's always been great if I haven't seen each other for many days."

Zhao Liang entered the flower hall, and his butt broke off before the chair was heated. Feng had already brought Zarafenga to him. Zarafenga, who was actually three years old? He was quite strong and spoke fluently.

He treated Zhao Liang with a regular greeting? He immediately thought of his nephew in his previous life.

The same age as Zarafona? He speaks fluently, but the rules and politeness are much worse.

"Mingtang? You said you're going to Beijing. If it's two days later? Your brother will write a letter to urge him." Heshen, Yinglian's private "experiment" is coming to an end? The experimental data can be said to be unexpected. Heshen Yinglian's grandson-in-law and father-in-law were almost unable to wait. They were all eager to detonate this big bomb!

The unimaginable gain made them both salivate.

At this time, Zhao Liang needs to come, and he will give the final description. Describe the causes and consequences of discovering cowpox in detail? Some things cannot be explained clearly in the letter.

Therefore, Heshen, Yinglian and Feng were eager to see Zhao Liang coming soon, which naturally meant that Zhao Liang's contribution would be taken to real.

"It's really delayed. It's because Kang's second child is pregnant, so I arrived in Beijing in June."

"Oh, are you pregnant again?" Feng's eyes flashed with envy.

Zarafon Adu is over three years old? She has been well recuperated, but her offspring is so difficult. Last year, Feng took the initiative to plead two concubines for Heshen? But now it’s almost a year now, and there is still no news.

Whether it was Heshen or Feng? Now there is a vague guess. What is the difficult thing for the offspring? Most of the time it is Heshen himself.

However, this speculation cannot be circulated at all.

What can Zhao Liang say? He can only push things toward Bixia Yuanjun.

Of course, they feel embarrassed about this? It’s not suitable to say more? Feng quickly shifted the topic to cowpox.

"Mrs. Sister-in-law praised it. It's just a matter of fate."

"Although there are many people raising cattle in the world, what can cowherds have? What is their origin? There are a lot of words that cannot be understood. Even when you see cowpox, you will not think of human acne or smallpox.

Rich people who are officials read a lot of books and have extensive knowledge, but how could they come into contact with plowing oxen?"

"Otherwise, so many smart people in the world have seen through cowpox for a long time."

Feng deeply agreed with the scholars. Scholars have a wider understanding, but they are really not good at farming.

Heshen knew best. He also read several agricultural books such as "Qimin Yaoshu" on weekdays, but that was just to deal with the situation. In addition to knowing that there is rice and that there is no water, as for whether the leeks or wheat seedlings are planted in the fields, if no one informs him, he can't tell the difference between them.

"If you are a little familiar with the agricultural books, you will know that livestock and humans can sometimes get the same disease, from colds and diarrhea to tuberculosis and plague, etc., and the diseases that people can get, such as cattle, horse, pigs and sheep." Later generations are more aware of this, such as anthrax, rabies, cholera, foot-and-mouth disease, influenza, tetanus, parasites, etc., and there are not too many zoonotic diseases.

Therefore, it is not surprising that both humans and cows are infected with acne. If they are found on humans, they are called acne, and if they are found on cows, they are naturally cows.

"Hahaha, brother, my good brother, you have really helped Brother Yu!"

Heshen heard that Zhao Liang came to his descendants and skipped the shift. There is no need to say how enthusiastic he was. He held Zhao Liang's hand and didn't put it down, and he was full of love.

The effect of this experiment was extremely satisfied with Heshen. It can be imagined how happy the emperor would be after handing over this thing. Even if it was a bit indecent to take the slurry from the cow.

But isn’t life more important?

Moreover, this cowpox is much better than human acne.

The human acne used by the royal family of the Qing Dynasty were all mature seedlings after multiple crops of anti-toxic and vaccination, but these mature seedlings must be cultivated again and again by a healthy human body. Is it convenient and fast to have cowpox there? Not to mention the risk of the two after planting and a series of reactions, cowpox is better than human acne.

"If my brother talks like this, he will be out of here."
Chapter completed!