/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: TuMinh2 https://public.slidesharecdn.com/v2/images/profile-picture.png M畛�T NG働畛�I ��CH K畛� - CH畛� BI畉�T S畛�NG CHO NH畛�NG 働畛�C M��