A ConceptNet in English is already established and working well. We are now attempting to expand it to other languages and cultures. This project is an extended ConceptNet with Korean common-sense language, which is fundamentally different from English. Through this project, we can learn how to expand the ConceptNet into other languages and how to connect them. By connecting English and Korean ConceptNets, we are hoping not only to see cultural or linguistic differences, but also to solve problems such as the ambiguity of multivocal words, which were difficult to solve with only one ConceptNet.