/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: tqtrung0456 https://public.slidesharecdn.com/v2/images/profile-picture.png B畉�n ng畉�m m畛�t v狸 sao do hai l畉�: m畛�t l�� v狸 n坦 s叩ng, hai l�� n坦 v動畛�t qu叩 t畉�m hi畛�u bi畉�t. Nh動ng b畉�n c坦 bi畉�t b棚n c畉�nh b畉�n h達y c嘆n c坦 m畛�t 叩nh s叩ng 棚m d畛�u h董n v�� huy畛�n b鱈 h董n, ��坦 ch鱈nh l�� ng動畛�i ph畛� n畛� c畛�a b畉�n.