I am not trying to be cynic here, but just clarifying the difference between the prototypes and the reality. In China, it is told that western people are so well-educated that they never cross the red lights or throwing junks on the road. But here are a lot of butts, 30 feet away from a children’s hospital. It seems they have been sticking the butts into the snow pile throughout the whole winter, like they would never see the butts agian, and now that the snow melt …