This is a list of fortresses in China built by the Goguryeo kingdom, which was originally based in modern Liaoning and Jilin provinces in Northeast China.
This is a list of fortresses in China built by the Goguryeo kingdom, which was originally based in modern Liaoning and Jilin provinces in Northeast China. (en)
This is a list of fortresses in China built by the Goguryeo kingdom, which was originally based in modern Liaoning and Jilin provinces in Northeast China. (en)