/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: trucshi https://public.slidesharecdn.com/v2/images/profile-picture.png L�� m畛�t ng動畛�i D畛� HI畛�U nh動ng kh担ng n棚n qu叩 T��M HI畛�U v狸 khi T��M HI畛�U s畉� tr畛� n棚n KH�� HI畛�U