Gao Xiuzhi drank the porridge in the lunch box again, and chatted with Cheng Qingyan with praise.

There is a kind of person who is born with a bit of self-familiarity, although Gao Xiuzhi didn't talk much before, but in fact, if she opens the chatterbox, she can also chatter non-stop, even if Cheng Qingyan comes to the hospital to visit her for the first time, Gao Xiuzhi can quickly chat with her.

Duan Yun couldn't interject at all, so he had to stand aside and wait, and couldn't help but be secretly surprised that his mother and Cheng Qingyan met for the first time, and the age difference was also a generation, so they could always find a suitable topic.

As for Cheng Qingyan, she was very generous and polite, and she always kept a smile on her face.

A lunch box of porridge, Gao Xiuzhi took more than half an hour to drink it, Cheng Qingyan saw this, took the lunch box to the water room to wash it and prepare to take it back.

"Xiaoyun ......" After Gao Xiuzhi saw Cheng Qingyan walk out of the ward, she pulled Duan Yun to the side of the bed and whispered to him: "Tell me the truth to Mom, are you two getting better now......

"No!" Duan Yun's head shook like a rattle when he heard this, and then said: "Mom, you think too much, people come here to see you because I send her to school every day, so I came here to see you out of favor, there is no other meaning!"

"You stupid boy! Mom has lived so much, I can see at a glance what that girl is thinking, if it doesn't mean anything to you, can I come with you to deliver food in person? Even if it really doesn't mean that, it will be very good for you, if you work harder, this thing can be ......" Gao Xiuzhi said to Duan Yun earnestly.

"Mom, now I am at the peak of my career, the factory has just promoted me to be an engineer, I have to make some contributions to the factory, otherwise, how can I convince the public?" Duan Yun paused, and then said: "In addition, I am still in the night college, if I delay my studies because of this kind of thing, and I can't graduate, then my academic qualifications will be gone! If I fail to pass the make-up examination twice in a row, I will be expelled! If the factory doesn't do a good job, I will be demoted, this is not a joke!"

Duan Yun deliberately said that the matter was very serious, but some of the words were indeed true.

Duan Yun really doesn't have the heart to fall in love now.

Reborn in this era, Duan Yun always has to toss, at present, there are a lot of things in the factory, workshops and schools, and he also has to tutor his sister Duan Fang to study, Duan Yun has a lot of things to solve, and he doesn't have too much energy to fall in love, and once he has a family, it will definitely be a drag on Duan Yun, so he doesn't think about this kind of thing at all now.

And at present, Duan Yun and Cheng Qingyan have not reached that kind of relationship, and Duan Yun still has some thoughts about his girlfriend in his previous life, and if he doesn't go to the northeast to take a look, Duan Yun can't break this memory.

"Then ......" Gao Xiuzhi frowned when she heard this, and said after a while, "Mom thinks that Xiao Cheng, this girl is so good, if it takes a long time, maybe she will 'fly', so I want to strike while the iron is hot, as long as I can settle your affairs, I will be relieved......"

In Gao Xiuzhi's opinion, a girl like Cheng Qingyan with such good looks and educational qualifications is the top in the factory, and there must be a lot of people who say they are close to each other.

"Mom, you're thinking too much, people are actually repaying favors today. Duan Yun smiled when he heard this, and said: "In addition, Xiao Cheng is also busy with both units and schools now, and he didn't think about talking about the object at all, and he couldn't eat hot tofu in a hurry, if you really asked people in a hurry, people won't come to see you in the future." ”

"Okay, okay, Mom won't mention this in front of you in the future. Hearing that Cheng Qingyan might not come, Gao Xiuzhi suddenly became a little worried, so she said in a loud voice.

"Okay Mom, I'm going back, I'll come back to see you tomorrow. After Duan Yun finished speaking, he planned to leave.

"Xiaoyun...... You must be on a leash,......" Gao Xiuzhi said with a bit of meaning in her tone.

"Got it. Duan Yun smiled, got up and left.

It happened that Cheng Qingyan also walked back after washing the lunch box at this time, so after politely saying goodbye to Gao Xiuzhi, she left the hospital with Duan Yun.

"My mom likes to nag sometimes, so don't worry about what you just said. After walking out of the hospital door, Duan Yun turned his head and said to Cheng Qingyan.

"Auntie is very nice, she looks like a warm person. Cheng Qingyan smiled slightly, gently swept the bangs on her forehead with her hand, and said, "I will bring your mother dinner at night in the future." ”

"It's embarrassing......"

"It's okay, you send me to school every day, and teach me tutoring English, our family is very grateful to you, sending some food is nothing. Cheng Qingyan said with a smile.

"By the way, there's something I want to give you. Duan Yun walked up to his nephew and said to Cheng Qingyan.

"What?"

"It's the manual for the use and maintenance of that gear hobbing machine. Duan Yun opened the storage box under the base of the motorcycle, took out a file bag from it, and handed it to Cheng Qingyan.

This maintenance manual Duan Yun had completed it two days ago, and he kept a spare copy, and this one was to be handed over to the factory.

Duan Yun also knew that his technical transformation this time was very significant, and Cheng Changlin, as the chief engineer of the factory, if he still couldn't figure out the basic use and maintenance of this machine, then his prestige in the factory would be damaged, there was no doubt about it.

With Duan Yun's current relationship with the Cheng family, especially his personal relationship with Cheng Qingyan, Duan Yun naturally would not let her father fall into such a dilemma, and Duan Yun has now achieved his goal and has been promoted to engineer by the factory, so this maintenance manual must be handed over to the factory.

"Thank you!"

After receiving this maintenance manual, Cheng Qingyan's face suddenly showed joy.

In fact, in the past few days, Cheng Qingyan saw that his father had been walking around next to the gear hobbing machine in a workshop, and he tried to figure out the modification principle of this machine, but the machine operation could not be stopped, so after a few days, when he returned home for dinner, he was a little worried, obviously he had not yet understood all the technology of Duan Yun's modified gear hobbing machine.

After all, Cheng Changlin is the chief engineer of the factory, and if a worker asks about the problem of this machine, he can't solve it, which is obviously a very shameful thing.

But now with Duan Yun's set of drawings and instructions, his father's problem will be solved, which also makes Cheng Qingyan a lot easier.

"After the New Year's Day holiday, I will go back to the factory to work, and I will go to the workshop for training at that time, but I will discuss some technical issues with your father first. Duan Yun said with a smile.

In fact, Duan Yun naturally will not unreservedly reveal all the secrets of this CNC gear hobbing machine, and he will not tell anyone the design principle of the most critical CNC board circuit......