KevinKim
You can learn the old and the new words funly.It is made up of about 700 sentences. It serves as a means to find sounds.
Use APKPure App
Get [고사성어, 사자성어 공부할래] 한자공부와 함께하는 사자성어, 고사성어 퀴즈여행 old version APK for Android