Fiance/Fiancee Scheme需要另一方至少是PR；另一方不是PR，就变成是Non-Citizen Spouse Scheme，需要先结婚。

Eligibility Conditions

Citizenship
-You must be a Singapore Citizen
-Public Scheme / Fiance/Fiancee Scheme / Orphans Scheme: Your family nucleus must comprise at least another Singapore Citizen or Singapore Permanent Resident.
-Non-Citizen Spouse Scheme: Your spouse is not a Singapore Citizen or Singapore Permanent Resident