moe网站说的是报名后住满30个月
报名是六月份
买resale的话可以从入学年开始算
MOE的说法:
A child who gains priority admission into a school through the home-school distance category using the address of the new resale property is required to reside at the new address for at least 30 months starting from 2 January of the admission year.
不知道能否适用带租约的情况