That buddy's sores are scarred.

Looking at the dumbfounded expressions of the beast and his daughter, Yang Feng laughed happily on the side, of course they didn't know that this was a lesson he had learned after being cheated of more than three hundred yuan by the hospital.

Although the test did not prove that Yang Feng's medicine really had a special effect on pneumonia and other diseases, it at least proved that it was a medicine, not something that Yang Feng used to deceive people.

The beast happily agreed that it would be recommended to a foreign hospital in Beijing, and then a clinical test would be conducted, if it really proved what Yang Feng said.

"Then its inventor is enough to win the Nobel Prize in Medicine." Helen said coldly to Yang Feng.

"Please forgive you for this, I can't disclose his identity without the consent of the inventor, the only thing I can tell you is that he is a Chinese." Yang Feng said with a smile.

Nima, where can I find you an inventor? Yang Feng suddenly had a headache, if it was only a small batch, he could naturally say that it was synthesized in the laboratory, not large-scale industrial production, but with the increase in sales in the future, this could not be explained in any way.

And not only this, there are too many types of modern antibiotics, tetracycline, oxytetracycline, cycline, ...... cycline, and the ultimate artifact penicillin, which are all in their own list, how can you explain their origin when the time comes?

There is also the watch he brought, now he doesn't dare to sell it, you have to know that there is no watch in China in this era, and suddenly there is a Chinese watch that is not inferior to foreign goods, so how do you explain its producer?

Handmade?

Handmade in large quantities?

Who would believe it?

There are also bicycles, not to mention the Phoenix small fold in China, it can become a sought-after item abroad, so where is its production plant?

Until these problems are solved, large-scale scalping will never work.

After returning to Yang Jing's house, Yang Feng lay on the bed and frowned.

In addition, there are ballpoint pens and gel pens, which are not available even in Europe and the United States at this time, so how do you explain their origins?

First of all, I need a laboratory, a group of young people who are interested in fighting for the rise of China's industry, jointly set up a laboratory, this laboratory is secret, so it cannot be disclosed for the time being.

Then they made sulfonamides in the lab, and at the same time made the first wristwatch in China, as well as the first folding bicycle, as well as ballpoint pens and gel pens.

Yang Feng's identity is the front desk agent of this laboratory, taking their products to the outside world to promote, applying for patents at the same time, and then considering large-scale production.

As for the name of this laboratory.

"Yan Huang is more domineering, and it is very in line with the requirements of the Chinese people." Yang Feng said to himself.

Except for the watches he didn't dare to sell, the sales of other things were very simple, and they showed off among their classmates and relatives and friends, first made enough pre-advertising, and then Yang Feng drove the car directly to the gate of Tsinghua University, and was snatched up in an hour.

Even the copper plate with the ocean is calculated as a little more than 2,000, and after all of them are exchanged for the ocean, almost 54 kilograms of silver dollars are obtained, but the purity of silver dollars is usually 90%, which is 200,000 according to the current silver price.

If you exchange the silver dollar for gold, it is almost 25 taels of gold, which is basically the same according to the price of gold, but the gold is obviously more convenient to carry, so Yang Feng went to exchange it for 20 taels of gold, and kept the rest for his own pocket money.

The next thing is to wait for the news of the sulfonamide test, and also to apply for a patent for a ballpoint pen, which is very simple to manufacture, even if it is a small factory in this era.

The gel pen will not be used for the first time, and he will not be ready to sell this in the future, the refill is too expensive, and it is far less popular than the ballpoint pen.

Of course, he didn't know anything about these things, but fortunately, Lin Yin was obviously familiar with them, and Yang Feng simply entrusted it to her, including applying for patents in Europe and the United States.

"Then you'll have to give me a box of sulfonamides!" Lin Yin said unceremoniously.

"What do you want so many sulfonamides for?" Yang Feng asked strangely.

"Do you know that the most lacking thing for the volunteers in the northeast of Ludao is medicine?" Lin Yin glared at him and said.

"In this case, then I'll give you two boxes, and I'll give you one box." Yang Feng is still relatively generous in this kind of thing, and it is not a valuable thing, so it's a big deal to pull a few boxes next time.

"Brother Yang, my father wants to invite you to my house for dinner." Xin'er walked in with her hands behind her back with a smug face.

"What kind of meal did your father invite me to eat?" Yang Feng was a little strange.

"Oh, didn't you thank you for saving me last time!"

"Tell the truth to Brother Yang." Yang Fengcai didn't believe that her father would invite him to dinner for such a trivial matter, and if he did, he wouldn't have delayed until now.

"My father wants to see the watches we Chinese make ourselves, as well as folding bicycles." Xin'er said with an unhappy face.

Yang Feng's heart moved, and he suddenly thought of a way to solve the large-scale sales of bicycles, he could only provide parts, find a collaborator here, and he would be responsible for assembling.

Even some parts that can be produced in this era can also be imitated by himself, to be honest, Yang Feng is not very important to make money through these things now, because there is a profiteering business of drugs.

In this case, if he can help China's industrial progress, he is also very willing to do it, and he can even provide some slightly more advanced machines, as well as technology and other things.

Liu Xin'er's family is a good choice, he has money, status, and he also has a factory at home, he is no stranger to industry, if he can understand that this is a profitable business, I believe he will agree.

With this thought, Yang Feng dressed up very happily, and then took the Mercedes car that came to pick him up, and took the bicycle and watch to Liu's mansion.

Xin'er's father's name is Liu Haining, who is in his 50s this year, has been a member of parliament for the Beiyang government, and has a flour mill, a textile factory, and a printing factory in Tianjin.

"Yang Xian's nephew rescued the little girl last time, and the old man has always wanted to thank him in person, but he is busy with mundane affairs, and he has never been able to see him. The old guy said very politely, but his eyes kept aiming at the bicycle in Yang Feng's hand.

"Uncle doesn't have to be polite, it's just a little thing, but I want to ask my uncle for help in the next matter." Yang Feng said.

"Nephew, please speak." Liu Haining said with interest.

"This is a new bike designed by a group of friends and me, but we don't have the capacity to produce it on a large scale, so I wonder if you would be interested in collaborating?" Yang Feng was not interested in playing politely with him, so he said bluntly.

"How to cooperate?" Liu Haining also immediately switched states.

"It's simple, we provide the parts, you assemble them, we don't care how you sell them, we price them, we only supply parts at the prices we think are reasonable." Yang Feng said.

"Nowadays, most of the bicycle industry is made from Japan, so it is difficult for us to compete with them in terms of cost." Liu Haifeng said with a frown.

"You don't need to worry about the cost, we can guarantee that it will always be 10% lower than the Japanese product." Yang Feng said heroically.

Nima, compare the cost with Lao Tzu?

If the Japanese can get down to three oceans a piece, they win.

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