Zulipiyan, from Aksu in Xinjiang, is a mother of two boys. One is 9 years old and the other is 7. "When eating or drinking milk together, they like to compete with each other. The good thing is that they can eat faster than usual, but they also imitate one another, like being picky about certain foods," she says. Although they can be a handful, Zulipiyan says she always feels happy when she sees them help each other.