/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: buithuchang https://cdn.slidesharecdn.com/profile-photo-buithuchang-48x48.jpg?cb=1735270932 ��畛�i ta c坦 khi t畛�a l叩 c畛�, ng畛�i h叩t ca... r畉�t t畛� do !!!