sites here will be introduced and recommanded not according the authority of
the institutional system that supports the site but according to the quality
of the infos of the site. You can see each evaluation at the numbers of each
introduction. It is needed to get theoretical foundation
in order to evaluate the quality. Then it's you who can evaluate whether this
site has such theoretical foundation as needed.
The grades evaluated here do not represent the level of the
Grandmaster or his Taekwondo, but the level of inofs of the site. It is possible
that a high-level grandmaster serve low-level infos owing to his disinterests
in internet. The bigger a number the better quality of infos.