Hello? I'm a South Korean. Kaesong has been separated from North Hwanghae Province since 2019.
Source : https://namu.wiki/jump/o%2FKIPHw7ojeeAIrG8p2Aic9FT6ZAuJG0bVHLE4bDOVSKZIoXDf9BOBCk2Q5mFwLNs2ZLSSw1hEiOt7D2zYRqTc0ULQplsmaXd5rWom2bPRM%3D