際際滷shows by User: tonyduy351 / http://www.slideshare.net/images/logo.gif 際際滷shows by User: tonyduy351 / 際際滷Share feed for 際際滷shows by User: tonyduy351 https://public.slidesharecdn.com/v2/images/profile-picture.png Ch叩n 畛i v担 畛i... c畉m g畛i ph叩 xe tng..