The most troublesome problem for teachers in Chinese Schools of USA is that children are afraid of difficulties seriously when they are learning Chinese characters. New generation of overseas Chinese are bilingual， who can learn written language of situated country from spoken language easily， but difficult from Chinese to Chinese Characters. They use local language and written language as their communication tool， so they needn’t learn Chinese Characters as domestic children， which is the most important reason why they don’t like learning Chinese Characters. Hard learning of Chinese Characters has become the “bottleneck” of Chinese learning and Chinese international spread for new generation of Chinese American. According to the practical investigation， the most efficient way for reducing difficulty of Chinese Characters teaching， promoting Chinese learning and Chinese international spread is “Basic Chinese”.