/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: VuVanLong0210 https://cdn.slidesharecdn.com/profile-photo-VuVanLong0210-48x48.jpg?cb=1523460044 M畛�t th畛�i ��叩ng nh畛�