/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: nguyenanhkhoa5682 https://cdn.slidesharecdn.com/profile-photo-nguyenanhkhoa5682-48x48.jpg?cb=1523466850 G畉�y m�� ��n nhi畛�u, th鱈ch thi棚n nhi棚n, bi quan trong c叩ch n坦i m�� l畉�c quan trong suy ngh挑, t但m h畛�n thanh th畉�n tr動畛�c s畛� vi畛�c, k鱈n ti畉�ng