/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: Dangochuan https://cdn.slidesharecdn.com/profile-photo-Dangochuan-48x48.jpg?cb=1523742561 Vui t鱈nh, thich ��i du l畛�ch, ��n, ng畛� nhi畛�u.