/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: lehongcongptit https://public.slidesharecdn.com/v2/images/profile-picture.png gi畛�i thi畛�u 1 c但u r畉�t b狸nh th動畛�ng: t担i b狸nh th動畛�ng nh動 bao ng動畛�i b狸nh th動畛�ng kh叩c :)