Children
I have been familiar with the problem in orphanages for a long time. When I was 12, missionaries from the West often came to our city. I used to visit orphan children with them.
Before I had even won the competition, my friends and I learned that children are abandoned in every children's hospital. When we asked the doctors if there was any way we could help the kids, it was interesting to learn that besides diapers, clothes, and other necessary items, those kids just needed mere attention.