C2004 Knock on It

"Mentor Ning , let's find a place to talk." Elder Principal said with a smile.

"Please!" Ning Caichen led them into the lounge.

"Mentor Ning , congratulations, congratulations!" the dean said with a smile.

"Congratulations?" Ning Caichen had a face full of suspicion.

"As you can teach your students well enough to triumph over those in the second grade in the Master Teacher Class