@amieyong yes there are schemes like this kasi may pinoy din na nagoffer sa partner ko, certificate course siya. you will still be going under student visa i think. may mga kakilala kami dito na they are working in aged care part time but they are taking BSN course in the uni. and there is no such thing as unlimited time for part time. part time is only 20 hours.
i hope someone can enlighten you through this forum, coz sponsorship ang sinasabi ata nila diyan. dito sa place where we are, pahirapan ang sponsorship kasi padami ng padami din nagtake ng route na ganyan. may disclaimer din sa website nila na they are not migration agents and recruitment agency so they must be education agents to sum it. cheapest? how much daw tuition fee and also your continuing study of 2-years here, malaking pera din iyon if susumahin.
Am not discouraging you, but siguro research more pa. hope someone in the forum can add more helpful things on this. or maybe am wrong. Goodluck!