/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: backaids https://cdn.slidesharecdn.com/profile-photo-backaids-48x48.jpg?cb=1523453816 nh�� ho��n c畉�nh...ch畉�ng c坦 c叩i ��' j ngo��i...��i畛�u ki畛�n =))))