Complex sentence: However, they had to be hidden in a safe place, and with this her brother and her mother helped-he put these precious manuscripts into an iron box and buried under a tree in the garden Nor Butaniya.
Split into simpler sentences: However, they had to be hidden in a safe place, and with this her brother and her mother helped. Her brother put these precious manuscripts into an iron box and buried them under a tree in the garden Nor Butaniya.