/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: nguyenlenhan https://cdn.slidesharecdn.com/profile-photo-nguyenlenhan-48x48.jpg?cb=1712575610 C畛�c kh畛� t畛� nh畛� Luy畛�n v探 ch畉� v��o ��但u V��n l但u l但u m畛�i luy畛�n V畉�n t叩m chuy畛�n ��畛�u ��畛�u D叩ng ng動畛�i h董i l棚u kh棚u Nh動ng ��動畛�c c叩i l�� kh畛�e! n