Chagang Province
The Yalu River forms the northern border with China's Liaoning province. The province is also bordered on the east by Chagang Province and on the south by South Pyong'an Province. The Sinŭiju Special Administrative Region is located in the western corner of the province, and was created as an administrative entity separate from North Pyongan in 2002. North Pyongan is bounded by water on the west with Korea Bay and the Yellow Sea.