About 3000 years ago, ZhouLiWang "FangMinZhiKou ShenYuFangChuan" (block people's mouth more than block the rivers) while he was overthrown soon. Now in China most people should "MoYan (No talk)". Very cool. Please go to YouGuan to watch Aerican talk shows how they tease other people in all races, people from different countries/cultural backgrounds, etc.