Sui ran yin wei zheng zhi de yuan yin, hai xia liang an de fen ge kui li yi yu ban ge shi ji, dan ren min zhi jian de wang lai he xue shu wen hua de jiao liu, que yin wei zhong hua wen hua de gen xi chan jie, xue mai xiang lian er shi zhong bing wei wan quan duan jue. jin nian lai, liang an de xue shu jiao wang geng shi xiang dang pin fan.