/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: heinluu https://cdn.slidesharecdn.com/profile-photo-heinluu-48x48.jpg?cb=1523707542 Phong ��畛� ch畛� l�� t畛�c th畛�i ��畉�ng c畉�p m畛�i l�� m達i m達i..