/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: nguyenquynh777701 https://cdn.slidesharecdn.com/profile-photo-nguyenquynh777701-48x48.jpg?cb=1729761393 Th鱈ch ��n, th鱈ch ch董i v�� th鱈ch ng畛�. Gh辿t l��m, gh辿t h畛�c v�� gh辿t d畉�y s畛�m