/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: galenmam https://cdn.slidesharecdn.com/profile-photo-galenmam-48x48.jpg?cb=1523575972 ��動畛�ng c嘆n d��i - d畛�ng l畉�i hay b動畛�c ti畉�p? Cu畛�c s畛�ng n��y - ti畉�p t畛�c hay bu担ng tay?