/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: Cngnh1 https://public.slidesharecdn.com/v2/images/profile-picture.png T畛� th畉�y ch畉�ng c坦 j ��畉�c bi畛�t...Kh担ng bi畉�t ��n n坦i,kh担ng ��畉�p zai,..n坦i chung l�� b狸nh th動畛�ng..c但n ��動畛�ng h畛�p s畛�a