More important, you will get the knowledge of the three teachers who came to the criticism and anecdotes to kids to improve. In order to see the advantages and disadvantages of their own.
And most important is knowledge from the three teachers who join criticism and hints to the quickest possible to adjust. To illustrate the advantages and disadvantages of itself.
and the most important Nong will have the knowledge of both Khun 3 you who have come together to review and small anecdote anecdote, at least Nong to see pros and cons in order to improve their own.