#rap việt #việt rap #king of rap #hieu thu hai #hieuthuhai mv #GERDNANG mv #GERDNANG #hieuthuhai #hieuthuhai lấy cây dù #lơi đường mật #hiêu thứ hai cua #hiếu thứ hai #hiếu thứ 2 #cua #nắng #bật nhạc lên #DON'T LET THEM KNOW #don't let them know lyric #don't let them know mv lyric #don't let them know negav #don't let them know official mv #negav don't let them know #don't let them know mv #don't let them know