/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: thutrangdoan790 https://cdn.slidesharecdn.com/profile-photo-thutrangdoan790-48x48.jpg?cb=1523514102 Kh担ng ��畉�p, kh担ng gi��u, kh担ng th担ng minh. Ch畛� ��動畛�c c叩i linh tinh l�� gi畛�i ^^