One was required to go through all kinds of examinations to become a master teacher. Only then could he earn the acknowledgment of the Master Teacher Pavilion, obtain the corresponding emblem, and gain the respect of the masses.
This was the standard procedure.
However, there were also exceptions of geniuses who were born with capabilities way beyond that of the typical master teacher.
Given their overwhelming ability, they couldn't be assessed through normal means and naturally, a standard rank couldn't be assigned to them.
Take Kong shi as an example. As the founder of the Master Teacher Pavilion, who had the qualifications to test him?
Such people possessed natural learning abilities so superb that they could gain the approval of heavens and assume the identity of a master teacher automatically.
They were known as [Celestial Master Teachers]!
