/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: dunational https://public.slidesharecdn.com/v2/images/profile-picture.png s畛�ng th畉�t t畛�t vs b畉�n th但n, hi畉�u th畉�t hi畉�u v畛�i gia ��狸nh, t畛�t th畉�t t畛�t v畛�i b畉�n th但n v�� y棚u th畉�t y棚u ng動畛�i y棚u m狸nh