There are more than just these people from the military region; she estimates that quite a few more will come tomorrow. She told her sisters-in-law in advance to spread the word that Liu Zixuan is treating everyone to dinner tomorrow, but she won't have time.

I can do more when she has a holiday.

Actually, her sewing skills are average; she just knows a lot of patterns.

The next day, Lin Chuchu didn't go to eat; she was called away at the last minute.

The factory we visited had a piece of equipment that had been bought from the Soviet Union. When the experts arrived, it was running perfectly fine, but as soon as they left, the equipment produced by the machine became substandard.

At that time, every machine was a treasure to the country and absolutely could not be damaged.

Calling Lin Chuchu over was a last resort, after all, she was the one who found something wrong with the machine tool last time.

Lin Chuchu changed her clothes, kept checking the machine materials with the blueprints, and even ordered people to disassemble some less important parts and reassemble them.

If they really didn't know how, Lin Chuchu would guide them step by step by referring to the blueprints, and once they were familiar with disassembling one part, they would disassemble the next part.

She didn't know how long the demolition had been going on, from day to night. Lin Chuchu's eyes were blurry, but she rubbed them and still didn't give up.

The technical director behind them looked intently at Lin Chuchu. They had struck gold. Although they hadn't found the problem with the machine yet, with her there, they could confidently disassemble and reassemble it. Their familiarity with the machine had improved, and they wouldn't have to worry about disassembling and reassembling it again if something went wrong next time.

After some time, Lin Chuchu's eyes lit up.

"Found it!"

As soon as those three words were uttered, everyone swarmed around Lin Chuchu. "This little thing is installed backwards. Try reinstalling it."

"Okay, Comrade Lin."

From initial distrust and skepticism to eventual admiration, people now respond to her every word without hesitation.

After reinstalling and reassembling the machine, the roar of the machine filled the air, and everyone's hearts were in their throats.

Soon, the two parts were made, and the master craftsman carefully inspected them.

"You passed!"

A cheer erupted from the crowd. "Haha, great! You finally passed!"

The head of the technical department excitedly grasped Lin Chuchu's hand, "Comrade Lin, thank you so much! We owe you so much for this matter; otherwise, we don't know when it would have been resolved."

Lin Chuchu understood her excitement, but her hand hurt from being gripped so tightly. "Minister, you're too kind. We're from brother departments, so helping each other is only right."

Yes, yes.

The minister nodded. "I think Comrade Lin's skills are sufficient for applying for an engineer's certificate. I will write a report to support him."

Lin Chuchu exchanged a few polite words and was about to leave when she glanced at the large fan standing next to her. The fan was huge, probably made of iron, and looked incredibly heavy.

The minister followed her gaze and said, "Look at my memory! Someone, get Comrade Lin a fan to take back. Consider it a reward for your help." He was in a good mood and smiled as he told someone to pack it up.

They were a fan factory, they had plenty of fans, and giving them to Lin Chuchu was just a perk.

With Lin Chuchu's skill, every factory would have to support her.