/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: quyenvuthe https://public.slidesharecdn.com/v2/images/profile-picture.png 25t,m畛�i th畛� b狸nh th動畛�ng v畉�n ��ang ��i ki畉�m c叩i j m�� l但u nay ��ang ki畉�m :D