/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: buberap https://public.slidesharecdn.com/v2/images/profile-picture.png Qu叩 nhi畛�u ��i畛�m t畛�t. V�� 1 ��i畛�m x畉�u l�� ko th畛� ph但n bi畛�t n��o l�� ��i畛�m x畉�u hay ��i畛�m t畛�t =)))