Complex sentence: It then flows northeast into Linxia Hui Autonomous Prefecture, where it is crosses the breadth of Linxia County, and Linxia City; its lower course forms the border between Linxia County and the neighboring Dongxiang Autonomous County to the east.
Split into simpler sentences: It then flows northeast into Linxia Hui Autonomous Prefecture, where it is crosses the breadth of Linxia County, and Linxia City. Its lower course forms the border between Linxia County and the neighbouring Dongxiang Autonomous County to the east.