珠江三角洲大规模的开发始于宋代，移民对于珠江三角洲的开发起着决定性的作用。宋元时期，中原大地战乱频繁，沧桑更迭，而偏隅南部沿海的珠江三角洲却相对稳定。在北宋末、南宋初及宋末、元初两次大迁徙中，从中原及江甫度岭侨居的士大夫陆续流寓于珠江三角洲一带。尽管有些 The large-scale development of the Pearl River Delta started in the Song Dynasty and immigrants played a decisive role in the development of the Pearl River Delta. Song and Yuan Dynasties, the Central Plains war chaos frequently, the vicissitudes of life changes, while the corner of the Pearl River Delta south of the coast is relatively stable. At the end of the Northern Song Dynasty, in the early Southern Song Dynasty and the late Song Dynasty, during the two great migrations in the Yuan and Yuan dynasties, emigrants from the Central Plains and Jiangfuduling Rangers continued to land in the Pearl River Delta. Although some