Everyone looked at the strange smiles of the two of them, and felt goose bumps all over their bodies trembling.

Ning Yunxi finished the conversation and turned to his father Sun and said, "He said he wanted to buy a special brand of soap, which was produced from their country. Because they had a friend who could only use this soap, otherwise there would be skin problems. I remember you have it."

"Do we have one?" Sun's father pointed his hands at his nose and asked.

"Yes, there is." Ning Yunxi smiled and nodded. Then, she turned around and returned to the tricycle, searched in the sack, quickly took out a piece of soap, walked to the side of the car and handed it to the foreigner.

The foreigner nodded when he saw the soap and was very grateful and took out the money to Ning Yunxi.

Everyone looked at the US dollar bill that the foreigner gave Ning Yunxi. Ning Yunxi was thinking about how to find change, but the other party waved his hand to her and then lowered the car window and turned around and left.

"How much did that piece of soap cost?" All the other stall owners gathered up and asked.

Ning Yunxi handed the US dollar to Sun's father. When Sun's father got the US dollar, someone immediately exclaimed: "One hundred dollars!"

The group of people were both excited and confused because Sun's father's soap was sold like other stall owners. The purchase price was as high as four or five US dollars. It was a big profit for selling ten US dollars. Now it has been sold for 100 US dollars. Although some foreigners could not even buy foreign exchange coupons to buy things from their own country because they did not come to this place to buy things, there were very few that were so generous. I can only say that the foreigner probably didn't see the price of this soap but saw Ning Yunxi's help.

"My God!" Sister Li, who had just cursed the teacher and said that knowledge was useless, screamed and felt that she was really struck by lightning.

The group of people who had been joking with Sister Li before became silent.

Knowledge is power, knowledge is money! These people suddenly understand. They were not as good as the book Ning Yunxi reads to sell a soap.

Sun's father excitedly stuffed the US dollar back to Ning Yunxi: "Teacher Ning, you made money, I can't take it!"

"That piece of soap is not mine, it is your goods." Ning Yunxi put the money back into Sun's father without any explanation, "Erhu wants to study and tuition."

Sun's father knew that the US dollar could be exchanged for almost 1,000 yuan on the black market, which was definitely enough for his son to study, and he would immediately burst into tears.

The ridicule was gone, and instead a group of people surrounded Sun's father and Uncle Fu asked secretly: "Where did this teacher come from? Can you actually understand what the strange foreigner is saying?"

"We Teacher Ning is different from others. Otherwise, why do we and our children believe her?" said Sun's father and Uncle Fu.

"You said you wanted to send your child to study with this teacher, right? Can our children go together?"

Father Sun looked at Ning Yunxi.

Ning Yunxi said: "We first count the list and age of children to go to school, then arrange our teachers, and then see how to divide the class appropriately."

A group of people rushed up to shake hands with Teacher Ning. Sister Li stood in front of Ning Yunxi and said, "I was struck by lightning, Teacher Ning."

"Is this lightning strike valuable?" Ning Yunxi asked with a smile.
Chapter completed!