In 2015, the theme of "Extended and Co-existence" was chosen, and the Cheongju International Craft Biennale will mark its ninth anniversary. It was also recognized as a year in 2015 when the old tobacco processing plant was used as a festival site, proving its value to be infinite. In the future, we have made a lot of efforts to ensure that the craft Biennale events are held steadily and continuously. Thus, it was suggested that there should be a unique biennale craft cluster, so from here it began the fundamental step of transforming the old tobacco processing plant into a "Culture factory C" in 2019.