If you collect resumes from teachers and match them with teaching jobs in other organizations, you're a recruiting agency. This is just a case where a government agency is getting the money rather than some local weasel.

However, this one might be better than most. The Jiangsu MoE is really up on its hind legs lately trying to bolster English education in the province. You may not get top salaries here but you might find some decent positions. Worth a look.