Shenhai e fakamoʻoni fakaʻauha
ʻI he ngaahi ʻatakai fakangatangata, ha kava malohi ʻoku kamata ʻi he vahaʻa ʻo e 69.8% mo e 75% ʻe lava ke iku ki ha fakaʻauha.
Neongo ia, ʻOku mahuʻinga ke fakatokangaʻi ko e kava malohi, Neongo ʻoku ʻikai ke fakafaʻahinga ko ha maumau, ko e moʻoni ko ha meʻa ʻoku velangofua, pea ʻoku ʻikai ngofua ke ʻi ai ha afi ʻoku ava. Ko ia, ʻoku mahuʻinga ʻa e fakaʻehiʻehi mei he vela.