I disagree with the idea that Chinese families could only have one child, from the article writer has reported that chinese families used to have an average of four each, but life changed radically in 1979, when a law introduced dictating that most parents could only have one child. It made me think that this concept may bad result to When children were in teens, they that one child in family feel difference to this group of people that had never encountered genetic siblings, effect on their lives. Cause that one child in family feel difference because people that have brother or sister when they have problem they would tell problem one another, is intimate with siblings more than friend, thus they can adapt to the things well and have a good emotional state, different from being an only child.