/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: tamcuccung https://cdn.slidesharecdn.com/profile-photo-tamcuccung-48x48.jpg?cb=1523407773 Nghi畛�n s叩ch, t湛y h畛�ng, d畛� x炭c ��畛�ng theo c畉� 2 chi畛�u, ��畉�u 坦c ��担i khi ph畉�n 畛�ng ch畉�m, chong x叩ng, bi畉�n th叩i, c畉�u to��n.