Su Yu waved his hand, his expression sincere and humble. "Mr. Hu, you're too kind. The current achievements of this CNC lathe are inseparable from the support of the senior members of the factory. I only did some basic work, so how can I take all the credit?"

Guo Guotao patted Su Yu's shoulder with satisfaction, his eyes full of the approval of an elder: "Xiao Yu, you are too modest. From the moment you proposed this idea, I knew you were extraordinary. This is a real innovation and of great significance to the development of the factory."

Su Yu thought for a moment and said seriously, "Uncle, Engineer Hu, I think there's still a lot of room for improvement in CNC lathes. Although the parts processing accuracy has reached a certain standard, if it can be further improved, it will be able to meet the production needs of more high-precision products and open up a broader business area for the factory."

Hu Liming's eyes lit up, and he asked eagerly, "Master Su, do you have any new ideas? Tell us quickly, and let's discuss it together."

Su Yu picked up a pencil and began circling the drawing, explaining as he went along: "I'm wondering if we can adjust the tool's trajectory algorithm. Through more precise calculations, we can make the tool fit the part's design contours more closely during machining. This will not only improve accuracy but also reduce material loss."

Guo Guotao and Hu Liming moved closer to the drawing, carefully examined Su Yu's markings, and nodded in agreement from time to time.

Although Guo Xiaoyi only understood half of what was said, she was filled with admiration when she saw her cousin's serious and focused look.

Li Hongmei watched their discussion quietly from the side, with a gentle smile on her face and pride in her eyes: "You guys chat first, I'll prepare some tea for you. You need to replenish your energy for such a brain-burning discussion." After saying that, she turned and walked into the house.

...

Beicheng Chaoyang Hospital.

In the ward, Old Mrs. Li, Mother Li and Li Ting were all inside.

Li Ting came with her mother to take care of old lady Li.

Ever since Old Mrs. Li broke her leg a few days ago, she has been suffering in the hospital.

Every night I was in so much pain that I couldn't sleep.

For this reason, Li's mother and Li Ting put a lot of effort into taking care of him.

Li Ting walked out of the corridor, looked at Mother Li, and complained, "Mom, it's not a good idea to always ask us to stay up late to take care of her at night. How about we hire someone to take care of Grandma?"

When Li's mother heard this, she immediately frowned.

"Okay, I'll find someone to help take care of your grandma tonight."

"Dad, you're here."

Li Ting and her mother were chatting when Li Jianguo came to the hospital. When they saw Li Jianguo, Li Ting and her mother came forward.

But he noticed that there was something wrong with Li Jianguo's face.

Li's mother asked, "What's wrong? You look like you're facing some tough problem at work?"

Li Jianguo is the political commissar of the Beicheng Public Security Bureau.

As his wife, Li's mother is also aware of his busy work schedule.

Li Jianguo shook his head. "It's not about work. This is a long story. Let's go inside and talk."

"By the way, how's Mom?"

Li's mother said: "Although Dr. Zhao set my mother's bones, I still can't sleep every day because of the pain."

"By the way, I just heard other patients in the ward next door talking about a great Chinese medicine practitioner named Su at the steel factory hospital. How about we go through the discharge procedures and go to the factory hospital for a checkup?"

It would have been better if Li's mother didn't mention this.

As soon as it was mentioned, Li Jianguo's mood instantly turned bad.

"Remember the female comrade I mentioned last time who helped our bureau capture enemy spies? She has been found. That person is none other than Su Yu."

Li Jianguo didn't waste any words and directly told Li's mother and Li Ting what had happened, letting them listen to the whole story.

He froze in place for a moment.

A little dumbfounded.

Li Ting was the first to come to her senses. Her eyes widened in disbelief. "Dad, are you saying that the mysterious expert who made such a great contribution to the Public Security Bureau is actually Su Yu? And she's still working as a doctor at the steel plant hospital?"

Li Jianguo smiled wryly and nodded. "It's absolutely true. I just confirmed it today. Just today, she and her friends arrested two bandits and handed them over to our Public Security Bureau."

Mother Li frowned, her face full of confusion. "Xiao Yu looks so weak, how could she have such great abilities? And how could she know how to capture enemy spies?"

Li Jianguo sighed helplessly, "I'm puzzled too. However, the facts are before our eyes, and we can't help but believe them. She not only helped us capture the enemy spy, but also provided key clues, which made our subsequent investigation work much smoother."

Li Ting gritted her teeth, feeling a little regretful. She even felt a strange sense of worry in her heart: "If I had known she was so powerful, I shouldn't have treated her so badly before and shouldn't have targeted her at all. Now look what's going on. Maybe she's holding a grudge against me."

She was afraid that Su Yu would take revenge on her.

Mother Li patted Li Ting's shoulder and comforted her, "Let's not talk about the past anymore. Now that we know she's capable, let's just get along well from now on."

Li Jianguo said thoughtfully, "Not only that, I think Su Yu's abilities go far beyond this. She works as a factory doctor in the factory hospital and is also involved in technological innovation. It seems her skills and investigative abilities are not to be underestimated. Perhaps she has even more abilities we don't know about."

Li Ting's eyes lit up, and she suddenly said, "Dad, since Su Yu is so amazing, can we ask her to come and see Grandma? Maybe she can really help relieve her pain."

Li Jianguo and his mother exchanged a glance, each seeing hesitation in the other's eyes. Li Jianguo said, "This matter...is not easy to say."

Su Yu is his own daughter, whom he has watched grow up.

Just because she was not his biological daughter, Li Jianguo sent her to the countryside.

It’s so refreshing to see my daughter change so much.

Li Jianguo felt inexplicably regretful.

Mother Li said, "Given her personality, I'm afraid she will refuse if we make such a request."

...

"Humph, how capable can that girl be? Even if I die of pain, I don't need her to help me with my medical treatment. If it weren't for her, how could I, an old lady, be in trouble?"

When Mrs. Li heard Li Jianguo say that he was going to ask Su Yu to come to the hospital, she immediately became unhappy.

"She's doing well now, and she's become more powerful. She doesn't even take me, her grandmother, seriously anymore. If I really let her come, I'd be surprised if she didn't make me sick. You don't have to call her. I don't agree."

Li Jianguo opened his mouth.

He sighed helplessly, but finally got on his bike and headed straight to the steel plant's staff quarters.

Su Yu finished discussing the design drawings with Hu Liming and his uncle Guo Guotao.

It's already evening.

After agreeing to discuss the matter at the factory tomorrow, Hu Liming left the family compound.

After dinner.

Su Yu and his cousin Guo Xiaoyi rode their bicycles to go shopping.