Do Jingdezhen people understand Poyang dialect?

People in Jingdezhen can't understand Poyang dialect. Jingdezhen is located in the northeast of Jiangxi, belonging to Jiangxi language family. Jingdezhen dialect is similar to Nanchang dialect and Duchang dialect. Leping dialect is a branch of Leping dialect in Gan dialect, covering Leping, Poyang and Wannian counties. Jingdezhen dialect and Leping dialect do not communicate with each other, and communication needs the help of Putonghua. So these two cities are tied together administratively, but they are not subordinate in dialect.