/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: NgThiThuThuy https://cdn.slidesharecdn.com/profile-photo-NgThiThuThuy-48x48.jpg?cb=1587264486 N畉�u b畉�n nh狸n m畛�i vc t畛� 1 kh鱈a c畉�nh kh叩c t鱈ch c畛�c h董n, cu畛�c s畛�ng s畉� ��畉�p bi畉�t bao ^_^