/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: thucvuvan https://public.slidesharecdn.com/v2/images/profile-picture.png Th棚m b畉�n th棚m vui . r畉�t mog ��動畛�c l��m quen vs m畛�i ng動畛�i