福建三面环山、一面朝海,两汉以前,闽越人是福建原住民。三国时,东吴开发福建,吴人和楚人进入福建,形成福建方言中的古吴语和古楚语成份。从东晋到唐末前后五六百年间,由于朝代更迭、社会分裂、战争动乱等,有3次大规模的中原汉人南迁入闽,加上客家人3次南迁,河南、江西等地语言与福建吴语、楚语、畲语等相互融合、分化、演变,形成了福建特殊复杂的方言格局。我国现有七大方言,即北方方言、吴方言、赣方言、湘方言、粤方言、闽方言和客方 Fujian surrounded by mountains, facing the sea, two Han dynasties, Fujian and Fujian indigenous people. When the Three Kingdoms, Soochow developed Fujian, Wu and Chu into Fujian, the formation of Fujian dialect of ancient Wu language and ancient Chu language components. Between the Eastern Jin Dynasty and the end of the Tang Dynasty, there were three large-scale Han Chinese in the Central Plains moved to Min Province and three Hakkas in the south, Henan Province and Jiangxi Province due to the change of dynasties, social division and war unrest. Language and Fujian Wu, Chu, She language integration, differentiation and evolution, forming a special complicated dialect pattern. There are seven major dialects in our country, namely, the northern dialect, Wu dialect, Gan dialect, Xiang dialect, Cantonese dialect, Fujian dialect, and the guest