Many of these individuals , who now number several hundred , had left Tonga in childhood .
Are profoundly ill prepared for life in the islands , Tonga 's rural conditions , Tonga 's its grounding in structures of kinship .
Many of these individuals , who now number several hundred , had left Tonga in childhood and are profoundly ill prepared for life in the islands , its rural conditions , and its grounding in structures of kinship .