/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: VuUy https://cdn.slidesharecdn.com/profile-photo-VuUy-48x48.jpg?cb=1523444210 thik dok sach thik kh叩m pha' dieu moi' cang` phuc tap cang thik