Moyuwan Games SHANGHAI — You want your children to do well in school. You want them to have nice friends and interesting hobbies and to not go out with creeps. You may even want them to be happy. But in this computer game, you can always start over with a new digital child if things don't work out as planned. A new game in China puts players in control of those most fearsome of characters: Mom and Dad. The mission? Raise a son or daughter from cradle to college. In a nation of famously...