/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: thaotrinh58 https://cdn.slidesharecdn.com/profile-photo-thaotrinh58-48x48.jpg?cb=1523555773 M畛�i th畛�, kh坦 kh��n, ph畛�c t畉�p hay ��董n gi畉�n ch畛� l�� do m狸nh ngh挑 m�� th担i