This made Tian Yanzhen a bit troubled too.
Not bothering to think about how Qiao Yu had such great skills, to be able to go to the chemistry lab, offer specific suggestions that worked, he asked, "Does this project have a confidentiality agreement?"
"Yes, it's originally intended to help the client optimize their production line. The technical details definitely can't be disclosed. Moreover, the project currently has the potential for a patent application. Even if we publish a paper, the technical details will be vaguely handled."
After thinking for a moment, Tian Yanzhen said, "Got it. Okay, let me first ask Qiao Yu what he has in mind."
"Sure, and please thank him for me. Truly a young hero! Professor Tian, I'm even tempted to have him attend our chemistry classes for a second degree. It never hurts to have more skills."