4 Facts: Vaiaso o le Gagana Samoa. Author By pesivat Publication date May 30, 2022 Categories: Hanga | Create Tags: 2022, 4 Facts: Vaiaso o le Gagana Samoa, Reading No Comments on 4 Facts: Vaiaso o le Gagana Samoa. this week is Samoan language week and this week we are learning about Samoan language and how to speak more samoan.