/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: taibinh https://cdn.slidesharecdn.com/profile-photo-taibinh-48x48.jpg?cb=1523742358 Ch董i nhi畛�t t狸nh, h畛�c nhi畛�t huy畉�t, ��n u畛�ng ph畉�i t畉�t