/ http://www.slideshare.net/images/logo.gif / ºÝºÝߣShare feed for ºÝºÝߣshows by User: TunAnhpZai https://cdn.slidesharecdn.com/profile-photo-TunAnhpZai-48x48.jpg?cb=1523190522 giá»›i cái má»›i! ChÆ°a biết chi cả mô mà giá»›i vá»›i chả thiệu :D