/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: trungbui3012 https://cdn.slidesharecdn.com/profile-photo-trungbui3012-48x48.jpg?cb=1669191639 vui ve hoa dong ,thich du lich khap noi tren hanh tinh nay ,dem niem vui den cho moi nguoi