/ http://www.slideshare.net/images/logo.gif / �ݺ�ߣShare feed for �ݺ�ߣshows by User: BolorkhisihgTanya https://cdn.slidesharecdn.com/profile-photo-BolorkhisihgTanya-48x48.jpg?cb=1523232073 Чи байна гэдэг хангалтгүй,Чи хэн бэ гэдэг нь л чухал