() Yang Tianfan looked at Tang Xiaohan dotingly, made way for her, and taught herself, "You have to shake this hand lever with your hands, so that you can turn the fan blade ......"

After speaking, Yang Tianfan grabbed a large bag of millet from the ground and threw it in while Tang Xiaohan was shaking his handbar, "Look, it's very simple." ”

Tang Xiaohan shook his hand and found that this thing was really addictive, "Hahahaha...... Great! It's a lot of effort to have this.

Tang Xiaohan felt happy when he thought that he could save a lot of effort, if everyone could have such a machine at home, then the time saved by everyone in this village could create more wealth.

"Brother Tianfan, this thing is so easy to use, it's better to ......" Every time Tang Xiaohan thought of any way to make a fortune, his eyes couldn't help but look at the sky, "Why don't you make a few more units, you can sell them to everyone!"

Yang Tianfan hesitated for a moment when he heard Tang Xiaohan's proposal, as if he was imagining in his mind how much space there was for implementation.

"Xiaohan, not everyone in the village needs this, and it takes a lot of time to make this thing, I'm afraid it will ......" Yang Tianfan was worried.

When Tang Xiaohan heard him say this, he was not worried at all, and comforted, "You can invent such a good machine, why are you worried about this?" Don't worry, your machine is cheaper than the ones sold outside, I don't know how much, it is made of wood, and the cost is less, not to mention that it is so simple and convenient to use, you put it in my house first, and it should be used as an advertisement......

Tang Xiaohan thought of this, and a lot of pictures appeared in her mind, she could think of the scene of this Gu Fengji being ordered by the villagers frantically, and when the time came, she would have to receive the money, and she felt extremely excited when she thought about it!

Just as Tang Xiaohan fell into a reverie, Yang Tianfan knocked her back to reality and asked, "Xiaohan? Xiaohan...... What do you mean by advertising?"

Tang Xiaohan quickly came back to his senses and immediately explained, "The meaning of advertising is to say...... In other words...... Put it here with me first, and I'll help you spread the word ......"

"Propaganda?" Yang Tianfan became more and more incomprehensible the more he listened, and looked at Tang Xiaohan in surprise, as if she was speaking alien language.

Tang Xiaohan looked away a little embarrassed, and finally tried his best to explain, "I mean ...... Let more people know about this valley fan...... Isn't it every day that people in our family come to threshing? I'll show them the wind turbine again and see if anyone is interested. ”

When Yang Tianfan heard this, his heart became happy.

"Great, Xiaohan! If someone really wants to buy it, then you will help me a lot!" Yang Tianfan couldn't wait to hug Tang Xiaohan, so he opened his arms and stopped in the air and put them down again.

The two looked at each other and smiled, and they both looked away in embarrassment.

Tang Xiaohan returned home, and Yang Tianfan helped her carry the Gu fan back together.

On the second day, you can see two machines in the yard of Tang Ercheng's family.

One is a threshing machine and the other is a grain fan.

Whenever someone from the village came to pick up the beaten millet, Tang Xiaohan would introduce them one by one.

"You don't want to use this valley fan to get out of the valley, and simply remove this grain out, which will save you trouble. Tang Xiaohan also deliberately emphasized, "This doesn't cost money, it's free to go out of the valley, but you need to do it yourself." ”

As soon as the villagers heard that they still didn't collect the money, and they didn't have to go home by themselves, they immediately became interested.

Tang Xiaohan taught them one by one, fortunately, it was simple, and everyone learned it after reading it once.