However, the Goryeo Dynasty of Korea printed Jikgi by using the similar method about 72 years earlier than Gutenberg, and Jikgi is the world's first press-printing material that is extant.
The Goryeo Dynasty of Korea printed Jikgi by. This was however. The Goryeo Dynasty of Korea was using the similar method about 72 years earlier than Gutenberg. This was however. Jikgi is the world's first press-printing material. This is however. This printing material is extant.