The social change and immigration in Fuching district as a overseas Chinese's hometwon : revolving the measure against domestic security of illegal immigration from Fujian

众所周知，福建省的福州地区和福清地区是传统的侨乡。侨乡是一个常用的中文术语，意思是大规模迁出的地区。最近，福建桥乡新移民在美国、欧盟和日本引起了极大的关注。本研究试图探讨侨乡的社会变迁和福州地区的新移民浪潮。具体以闽籍移民为研究对象，对福州移民的背景、历史、中国新移民的特点和特点进行分析。此外，这项田野调查还探讨了中国的犯罪，特别是福建人在日本的犯罪在过去5年里急剧增加。福建人成为日本华人社区中的一大群体。

It is well known that Fuzhou region and Fuqing region in Fujian province are traditional Qiaoxiang (emigrant homeland). Qiaoxiang is a popularly used Chinese term meaning the region of large-scale outmigration. Recently, new migrants from Fujian Qiaoxiang areas have drawn a great deal of attention in USA, EU and JAPAN. This research attempt to explore social change of Qiaoxiang and new migration waves from Fuzhou district. We specifically focuses on the migration of Fujianese to JAPAN, and analyses the context, history of Fuzhou migrants, characteristics and demograhy of new Chinese migrants. Besides, this fieldwork explored Chinese crime, in particular Fujianese crime has increased sharply over the past 5 years in JAPAN. Fujianese became the big group in the Chinese community in JAPAN.