/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: NguyenNgocSon289 https://public.slidesharecdn.com/v2/images/profile-picture.png ��am m棚 c担ng ngh棚味, y棚u sa��ng ta味o, 動董��c m董 thay ��担��i th棚�� gi董��i. ^O^