/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: chymbeu https://public.slidesharecdn.com/v2/images/profile-picture.png t但m tr畉�ng th畉�t th動畛�ng, s叩ng n畉�ng - chi畛�u m動a - tr動a 叩p th畉�p - t畛�i b達o kh畉�n c畉�p. N坦i chung : .... bu畛�n t畛� nhi棚n v�� ... ��i棚n theo c畉�m x炭c :)))