/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: giautinhngheotien9 https://cdn.slidesharecdn.com/profile-photo-giautinhngheotien9-48x48.jpg?cb=1523467571 Quy畉�t kh担ng y棚u ��畛� ti畛�n ��i u畛�ng r動畛�u :)