Teaching Zhang Xuan a Lesson?

What he was going to take was the master teacher examination, how did 'Empire Building' come into the picture?

Master teacher examinations were centered around nurturing and guiding others, it shouldn't have anything to do with governance or anything of the sort.

Noticing Zhang Xuan's doubts, School Head Mo asked with a smile, "Principal Zhang, based on your journey here from Tianxuan Kingdom, what do you think the greatest difference between a kingdom and an empire is?"

"Difference?" Zhang Xuan frowned. He contemplated for a moment before replying, "The tier of the local Master Teacher Pavilions!"

Conferred Empire, Tier-1 Empire, Tier-2 Empire, Conferred Kingdom, Tier-1 Kingdom, Tier-2 Kingdom… The main difference between nations of differing classifications was their national strength.

And the biggest contributing factor to the difference in national strength was the Master Teacher Pavilion!