At Yanjing College of Traditional Chinese Medicine, Professor Du Yushan is an elder professor.
Like Zhu Chenshan from the School of Clinical Pharmacy, both are highly respected figures.
Even Gao Xinhuan, upon seeing them, would address them as teacher or professor with respect!
"Professor Du, please have a seat first!"
Gao Xinhuan invited Du Yushan to the sofa, poured a cup of tea, and smiled: "Professor Du, if you have anything, you can call or ask someone to inform me. I could come directly to discuss with you! The weather is quite hot, and you came personally!"
"No need, no need..."
Du Yushan waved his hand quickly, gave a hearty laugh, then solemnly said: "This matter is very important, I wouldn't be at ease if I didn't come myself!"
Important matter?
Gao Xinhuan showed surprise, sat down on the sofa opposite, nodded seriously: "Professor Du, please tell me what's the matter!"
"Well, yesterday, we encountered a young genius at the botanical garden!"
