際際滷shows by User: buidinh / http://www.slideshare.net/images/logo.gif 際際滷shows by User: buidinh / 際際滷Share feed for 際際滷shows by User: buidinh https://public.slidesharecdn.com/v2/images/profile-picture.png h畛 v t棚n: B湛i Th畉 畛nh email : anhdinh185@gmail.com mobile :(+84)-984734470