What's the difference between children's books in China and the U.S.?

These are some of the books from the study. From left: <a href="http://amzn.to/2CAijqO">The Cat That Eats Letters</a> by Ge Jing. <a href="http://amzn.to/2CNPeWI">The Foolish Old Man Who Removed The Mountain</a> by Cai Feng. <a href="http://amzn.to/2ql0MOy">The Jar of Happiness</a> by Aisla Burrows.
These are some of the books from the study. From left: The Cat That Eats Letters by Ge Jing. The Foolish Old Man Who Removed The Mountain by Cai Feng. The Jar of Happiness by Aisla Burrows.