Li Jinfeng took the large cloth bag he was carrying from his shoulders and placed it on the floor of Professor Wu's house.

Rice, flour, protein powder, and eggs were taken out of the cloth bag one by one.

Professor Wu on the side saw that his eyes were straight, and the smile on his face never stopped.

Rice, flour...... Even when he was eating supplies in the provincial capital, he couldn't find such good fine grains, and eggs, he didn't remember how long it had been since he had eaten eggs, and at this moment, he was so excited that he didn't know what to say.

"Girl...... Thank you, thank you......" Professor Wu thanked repeatedly.

Li Jinfeng was the last to take out the liver protection tablets and the medicine for fighting bloodsucking worms.

She has already changed the packaging box, and the space is filled with transparent glass bottles, although Professor Wu may think too much, but there is no other way, using paper packaging or using the jar that Professor Wu gave her, the sealing is not enough, and it has been left for a long time, I am afraid that it will affect the efficacy of the medicine.

"Uncle Wu, take this medicine for seven or eight days first, it is to protect the liver. After taking this medicine for two days, this is to fight schistosomiasis. After eating the worms, and then eating the liver protection for seven or eight days, the whole process takes less than 20 days.

During this time, you may feel very tired, pay attention to rest, and do not forget to exercise. In addition, in terms of diet, special attention should be paid not to eat sweets and meat, and eggs and vegetables can be eaten more. ”

Li Jinfeng contributed all his knowledge.

After speaking, he picked up the can of protein powder on the ground, "This is to supplement protein, you get up in the morning and make a glass of water to drink, the temperature is not too high." ”

Professor Wu listened to Li Jinfeng's patient explanation to himself, and knew that the girl in front of him was really for her own good.

He was so excited that he almost shed tears, "Girl, thank you...... Thank you! ”

Whether he can survive because of this, in this era, it is already a great gift for him to receive this kindness.

He couldn't ask for anything more.

"Girl, you wait for me. I...... I ...... probably because he was a little emotional, and Professor Wu's speech was a little incomplete.

Li Jinfeng waited patiently for him to finish speaking.

"Wait for me, I have something for you!" Professor Wu said and hurriedly went upstairs.

When he came down again, he was holding a thick book slightly larger than A4 paper and wrapped in sheepskin.

In the blink of an eye, he was in front of Li Jinfeng.

"Girl, look at what this is."

Professor Wu handed the notebook to Li Jinfeng, and his eyes fell on the parchment book in Li Jinfeng's hand gently, as if he was looking at his own child.

Li Jinfeng opened it with his hand, and the whole person was stunned.

"Post...... Stamp? ”

The book wrapped in sheepskin, after opening, is a plastic frame similar to a photo album, a page, there are many small frames, and in each frame, there is a stamp.

It's a whole page, and it's all a series.

The first stamp on the first page reads Daqing Post, the color of the stamp is yellow, it seems to be old, and Li Jinfeng can't say anything.

This...... This should be the first stamp in our country, which was issued by the Qing government at that time, and if it is according to the market price of her time, it is estimated that it will start at least one million.

"Uncle Wu, this ......"

"It's okay, keep turning back!"

Li Jinfeng turned another page, and on the stamps on the second page, each one had a dragon, a big dragon, a small dragon, and even some dragons that Li Jinfeng couldn't say.

This set is supposed to be the Great Dragon stamps, which were also issued by the Qing Dynasty.

days, a whole set, this ...... This......