Finally having a moment of free time, she sat down in a chair and listened to the conversation of the workers next to her.

"We've already drawn up the blueprints for that new engine, but we just don't know where to get it repaired."

"The boss has already gone to Hong Kong, saying he wants to invite technicians from Country D to fix it."

"Sigh, we're useless. I heard that hiring that technician costs this much!"

The old master held up one finger.

"A thousand yuan? They're robbing us!" a young man shouted.

His eyes were filled with resentment and anger, and his hands were clenched into fists.

“Not a thousand, but ten thousand…” the old man said, taking out his pipe, his hands trembling.

Everyone else stared in disbelief, speechless.

Ten thousand is an astronomical figure for them.

"I don't know when I'll have the chance to learn..." the master craftsman sighed.

“Then the technician’s arrival presents an opportunity, doesn’t it?” Lin Ziyan suddenly spoke up.

She's been setting up her stall here for a few days and has gotten to know these repairmen.

However, this was the first time she had offered her opinion.

"Young lady, that technician is so arrogant and has no nose in the air. Why would he be willing to teach us?"

The old master shook his head and continued smoking.

"Then let's learn by observation, constantly creating opportunities to secretly memorize his repair process..."

Lin Ziyan said casually that she also made several servings of lemonade for the guests.

The old master slapped his thigh, his words waking the man from his dream.

Why didn't they think of that?

"Young lady, you have a very quick mind!" the old master praised.

"She got the highest score in the city in the college entrance exam, how could she not be quick-witted?"

The elderly security guard, with a serious expression, interjected.