/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: LongBui1 https://cdn.slidesharecdn.com/profile-photo-LongBui1-48x48.jpg?cb=1523096676 Kh担ng C坦 Ti畛�n ��n Ti畛�n S畛�