/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: loilanhlung0 https://public.slidesharecdn.com/v2/images/profile-picture.png T担i l�� ai ��i畛�u ��坦 kh担ng quan tr畛�ng, nh畛�ng vi畛�c t担i l��m s畉� ��畛�nh ngh挑a t担i l�� ai ^~^