Let us get our nomenclature correct. NOVA is NOT an English school. It is a financial loan organization. Any foreign language teaching that happens to take place there is superfluous and not part of the core business. They can switch their service in a heartbeat.
I know of one good-looking Italian teacher at NOVA who had coitus with every one of his four female students (two of then were best friends a la 3P) and five out of the OLs employed at the office, including the manageress. English teaching there is a sideshow; which is why they pay bottom-of-the-barrel wages for bottom-of-the-barrel teachers.
Any dispossessed bum in Australia, New Zealand, USA, Canada, (including non native English speaking Qubecquois) or the UK, with a Chinese forged college diploma can land in any one of the NOVA loan offices throughout the land. My expertise lies in the knowledge of the 25-year-old OL, as I have posted before. These OLs obtain loans at NOVA precisely to engage in coitus with foreign teachers. (Provided that their teacher fits her image of what is sexually desirable.