Complex sentence: The orphanage, which was located in Jbeil, became known as the "Bird's Nest" and eventually helped 400 orphaned children who were aged from infancy to nine years old.
Split into simpler sentences: The orphanage, which was located in Jbeil, became known as the "Bird's Nest". The Bird's Nest helped 400 orphaned children aged from infancy to nine years old.