Complex sentence: It inserts them in villages in groups of five or six, to familiarize them with rural life, work in places like orphanages and homes for the destitute and aging, and join in reflection sessions on business ethics.
Split into simpler sentences: It inserts them in villages in groups of five or six, to familiarize them with rural life. They might work in orphanages or homes for the destitute and aging, and then join in reflection sessions on business ethics.