/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: trantung1801 https://cdn.slidesharecdn.com/profile-photo-trantung1801-48x48.jpg?cb=1523519372 y棚u 但m nh畉�c, tr但n tr畛�ng s畛� ch但n th畉�t, th鱈ch s畛� gi畉�n d畛� !!!