[opelayday]

Could she get some kind of a student visa ? Applying for a university course (or failing that, Chinese language course) in Singapore could let her stay for quite a while and if she can graduate it may help in getting employment in the future.

Regardless of the visa type though, I would imagine she will struggle without a fair bit of money in the bank when applying for the visa. If she doesn't have this at the moment, maybe you could transfer some to her account and have it returned once she gets there.