我一直的理解"The flat owners must continue to stay in the HDB flat after acquiring the private property. ==> 是说3 (resale) / 5年 (New)以内 However, exception is made for those who have obtained prior approval from HDB to sublet the flat under the Subletting of Flat policy. " ==〉prior approval, 3 (resale) / 5 (New)年就满足要求拿 这个周末我去HDB, 1st appt, 顺便问问