First mistake: Getting involved with the teaching of Chinese teachers. Mind your business unless you like bouncing from school to school or program to program. You're trying to make policy with downtrodden fools and you will always come out the loser.

Absolutely correct.

Furthermore, having had my own teaching compulsorily assessed, I would have liked to have been given the opportunity of observing a Chinese teacher of English teaching his(or her) class. That never happened, though my TAs were encouraged to do so. However, I thought it best not to poke my nose where it clearly wasn't wanted!