Donggang (county-levelcity) locate in Chinese coastline northernmost, lie in the southwest of Dandong.
东港(县级市)地处中国海岸线最北端，位于丹东市西南部。
2
Kunshan city is an economically developed county-levelcity in South Jiangsu where there is a large migrant floating population.
昆山市是苏南地区经济较发达、外来流动人口较多的县级市。
3
This article selected a county-levelcity-Xiangxiang City as the study area, based on land use database to research land use cover change in Xiangxiang.