Extravagant surgery training (2)

"Director Zhou, thank you for your hard work." Zheng Ren took off his sterile gloves and turned around to speak to Zhou chunyong.

"It's nothing. I didn't help much. " Zhou chunyong was a little embarrassed.

"You're too kind. You can just make a phone call if the machine is broken. " Zheng Ren said,"there's nothing wrong with this side of the noodles. Don't worry."

Zhou chunyong nodded.

"It's getting late. You should go home and rest first. If there's a need, I won't hesitate to help you." Zheng Ren said with a smile.

"Alright, then I won't stand on ceremony." Zhou chunyong asked curiously,"boss Zheng, are you not going to rest?"

"We still have to practice for a few days, so we'll probably have to stay up all night for a week." Zheng Ren said.