/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: thanhsonkv https://cdn.slidesharecdn.com/profile-photo-thanhsonkv-48x48.jpg?cb=1523407796 Gi炭p l畛� v�� Ca ��o��n nh�� th畛� B畉�n Tre n��m 1983