/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: nguyenduy96199 https://cdn.slidesharecdn.com/profile-photo-nguyenduy96199-48x48.jpg?cb=1523552706 ....M畛�t cu畛�c s畛�ng t畉� nh畉�t ,mong mu畛�n ��動畛�c ��i ��但u ��坦 ch董i nh動ng kh担ng bao gi畛� th畛�c hi畛�n ��動畛�c !