Unexpectedly, Old Man Xu was blessed with good fortune and met such a kind-hearted young girl as Shen Jingyan.

Xu Honglin noticed early on that the old man was dressed in clean clothes made of the finest materials, with a rosy complexion and bright eyes, clearly indicating that he was well taken care of.

He didn't know how to thank Shen Jingyan enough.

"Uncle, please don't be so polite. Grandpa is the lucky star of our forest farm. He knows everything from astronomy to geography. If it weren't for his tutoring us for the college entrance exam, we would be a bunch of headless flies, just studying blindly!"

"I speak from the bottom of my heart," Chen Jingyan said.

Gu Zhiyun had been pondering this question in his mind for a long time before finally asking the question he most wanted to ask.

"Uncle, who exactly is Professor Xu?"

Xu Honglin pushed up his glasses and said with great pride, "My dad was the former president of the Academy of Aerospace Sciences, but he retired six years ago."

Aerospace Science Academy?

Although Shen Jingyan didn't know much about this department, just by hearing the name, she knew it was a very important place!

"The Academy of Aerospace Sciences?" Yang Zinuo exclaimed in surprise. "The Academy of Aerospace Sciences, which has world-class scientific research capabilities and even PhDs like Lao Gu's parents who studied in the Soviet Union didn't have the opportunity to get in?"

After listening to Yang Zinuo's explanation, Chen Jingyan realized just how impressive the Aerospace Academy was!

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It's important to know that Gu Zhiyun's parents were both PhDs who studied in the Soviet Union and participated in the development of the first generation of fighter jets. A place that even such scientific research capabilities and academic levels cannot enter must carry immense weight!

And Old Xu was actually the president of the Aerospace Academy!

This is what you call a top-tier expert!

This big shot actually settled down in a small mountain village and served as a teacher to more than a dozen educated youth for more than half a year.

Chen Jingyan thought to himself, if the educated youth knew Old Xu's true identity, they could brag about this experience for the rest of their lives!