 Advance ㅂ
            Advance ㅂ    insincerity in Korean: 불성실’s meaning and pronunciation
        insincerity in Korean is 불성실. For examples, you can use like [업무 불성실, 불성실 답변]. In this post you will learn how to pronounce and use insincerity in Korean along with examples.      
                  
     
             
             
             
             
             
             
             
            