/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: VivaVida1 https://public.slidesharecdn.com/v2/images/profile-picture.png V畉�n ki棚u h達nh ng畉�ng ��畉�u ki棚u ng畉�o V畉�n c炭i ��畉�u t畛� nh畛� ph畉�i c畛� l棚n Tr棚n tr畛�i cao ta l�� v狸 sao l畉� D動畛�i m畉�t ��畉�t ta l�� k畉� c担 ��董n N畛�i bu畛�n 董i n畉�u mi l�� v畉�t ch畉�t Th狸 ta l�� k畉� gi��u nh畉�t th畉� gian.