The office door was open, and Yang Fei knocked on it.

Ning Xin raised her head, gently brushed her hair with her left hand, and when she saw Yang Fei, a flash of surprise flashed in her eyes, and she got up and said, "Yang Fei, why are you here?"

Yang Fei smiled: "You were about to ask you, why are you here?"

"My dad couldn't keep busy, so he told me to watch him here, and if anyone came looking for him, let me receive him. ”

"Oh, you work for him, does he pay you?"

"I didn't get paid. You haven't been to school this semester yet! ”

"Well, I know, what about your notes?"

"At home, I didn't know you were going to be here. ”

"I'll go up to your house and get it later. Where's your dad?"

"He's on the workshop. I'll lead you there. ”

Ning Guoqing was in the workshop, installing equipment with workers, and his hands were full of engine oil.

"Mr. Ning, why did you go into battle in person?" Yang Fei walked over and asked with a smile.

"I'm as familiar with these machines as my own body, so I'll help install them. Ning Guoqing saw that he was coming, and said happily, "Boss Yang, you go to the office and sit for a meeting, and I'll come later." ”

Yang Fei waved his hand: "You don't have to worry about me, I'll come and take a look." This is a domestic equipment, right? The degree of automation is not high, and the toothpaste can be fully automated in production and packaging, which can save more than half of the manpower. ”

"In fact, toothpaste does not have high requirements for production equipment, mainly formulas and raw materials. Ning Guoqing said, "The domestic ones are also enough, and the domestic equipment we use is cheap and easy to maintain." ”

"Which machinery factory equipment did you buy before?" Yang Fei asked while looking at the nameplate on the fuselage, "The products of the National Machinery Industry Group should be of excellent quality." ”

The National Machinery Industry Group is a state-owned enterprise and the largest machinery industry group in China, in addition to Weichai Holdings, Shanghai Electric Group, XCMG Machinery, Sany Heavy Industry, etc.

Ning Guoqing said: "The domestic machinery industry is developing rapidly, we should support domestic goods, if we don't use domestic machinery, how can they develop and grow?"

Yang Fei said with a smile: "Domestic machinery may be used, but the relevant process technology still needs to be imported." For example, homogeneous emulsification technology is better than that of Germany, which is the most important part of the toothpaste production line. ”

Ning Xin asked curiously, "What is homogeneous emulsification technology?"

Yang Fei said: "The tank body of the emulsifier is made of stainless steel tank, which can be homogenized or homogenized, and the premixing adopts a two-way mixing scraping mixer, that is, when the material is stirred normally in the vacuum emulsifier, the mixer can be stopped instantaneously and then reversed, so that the mixer and the material can form a convection flow in an instant, which can greatly shorten the premixing time and greatly improve the premixing effect." ”

Ning Xin listened like a cloud falling into the mist, and asked, "How do you know so much?"

He has only studied a three-year secondary school, and his exam results last year were obviously not very good, why are he so powerful and understand everything?

Yang Fei said: "There is some knowledge that cannot be learned in textbooks. What we need to learn in school is how to learn, develop good habits, and make good friends. ”

Ning Xin thought for a moment and said: "You're right, my father's education level is not high, and the professional knowledge he relies on to survive is learned on the job. ”

Yang Fei looked around the factory and asked Ning Xin, "I'm leaving, are you with me?"

Ning Xin looked at her father.

Ning Guoqing said: "Okay, hard work Boss Yang, bring Ning Xin back, I may have to work overtime tonight." ”

Ning Xin snorted.

Yang Fei and Ning Xin got into the car, Ma Feng was waiting in the car, and when he saw Ning Xin, he shouted with a smile: "Miss Ning is good." ”

Ning Xin responded in a soft voice and asked, "I've been in the car many times, and I don't know what to call you." ”

Ma Feng said: "My name is Ma Feng, sharp Feng." You can just call me Master Ma. ”

Ning Xin said: "I'll call you Brother Ma." Last year, my house was nailed down by bad guys, thanks to you for coming to the rescue!"

Yang Fei felt that Ning Xin's personality was obviously much more cheerful, although she still had a more cold and glamorous temperament, she said more than before. This should be a positive effect of the return of the father, the lifting of the debt crisis, and the normalization of family life.

When passing by the Nanhua Plant, he instructed Ma Feng to stop the car: "Wait for Su Tong and them." ”

Su Tong took Su Yingying to the Nanhua Plant to familiarize himself with the situation.

In the future, with the help of a secretary, the burden on Su Tong's shoulders can be slightly easier.

At this moment, an old woman carrying a plastic bag suddenly fell down as she passed in front of the factory.

Ning Xin happened to see it and said, "There's an old grandmother who has fallen, I'll go help her." ”

Yang Fei subconsciously said: "Do you dare to help the old man if he falls?"

Ning Xin was stunned: "What do you mean? The old man fell, shouldn't he be helped?"

With that, she opened the car door and walked over.

Yang Fei looked at her pretty figure, slightly stunned, thinking about his own psychology, he was really poisoned by the Internet of later generations, to be honest, he has never helped any old people since he was a child, after all, helping the elderly, whether it is blackmailing or really falling, it is rare for ordinary people to encounter it once in their lives.

But because he swipes his mobile phone every day and watches the so-called fake news that is unclear about the truth and falsehood, Yang Fei is also homogenized by the information on the Internet, and when he sees the old man falling, he subconsciously feels that he can't help him.

While he was pondering, Ning Xin ran back again.

She said anxiously: "Yang Fei, grandma is unconscious, I don't know if there will be danger to her life." ”

Yang Fei did not hesitate at all, and said in a deep voice: "You are not a professional medical staff, don't touch her yet." Ma Feng, call 120. ”

Ma Feng dialed.

In these years, there were few cars on the streets, the road conditions were unimpeded, and the 120 ambulance came quickly.

The medical staff looked at the condition of the old man and asked Ning Xin next to him, "Are you a family member?"

Ning Xin shook her head: "No." All I saw was her falling. ”

"What about her family?"

"I don't know. ”

"Someone has to go with us to the hospital, otherwise we won't be able to drag her a patient away. Our initial diagnosis was that she had an acute myocardial infarction. ”

Ning Xin encountered this kind of thing for the first time, and knew that when she went to the hospital, she would definitely have to pay for the medical expenses, even the surgery fees and hospitalization fees, she was a student, how could she have any money?

Yang Fei glanced at the monitor at the gate of the factory, thinking that it was important to save people, with this monitor, he was not afraid of blackmail from the old man and his family, so he nodded: "I'll go with you." ”

He told Ma Feng to wait for Su Tong to come to the hospital again, and he got into an ambulance and left.

The old man did not have any identification on him, and he could only contact her family until she woke up.

When he arrived at the hospital, Yang Fei paid the medical expenses in advance and asked the hospital to save the patient at all costs.