These NNE and ne faults become a long transform fault system and formed a boundary between the eastern margin of China Continental Plate and Philippine Sea Plate.
这些北北东向和北东向断层形成一条巨长的转换断层系列，也是中国大陆板块东缘与菲律宾洋块的一条边界。
2
These transform fault series play an important role in the formation and the geological evolution of the Southeastern China continental margin basins and the tectonic-structural zones.