/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: mapcuaem https://cdn.slidesharecdn.com/profile-photo-mapcuaem-48x48.jpg?cb=1523184802 Th鱈ch l��m vi畛�c-��叩 b坦ng v�� ch��m s坦c gia ��狸nh