/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: amazingdream https://cdn.slidesharecdn.com/profile-photo-amazingdream-48x48.jpg?cb=1523515635 th鱈ch c叩i j th狸 l��m b畉�ng ��c, ��畉�c bi畛�t th鱈ch nh畛�ng ��i畛�u h畛�u d畛�ng song v畉�n ��畛� l達ng m畉�n trong t/c, ko tin v��o b坦i to叩n hay t但m linh m�� ch畛� tin c叩i j khoa h畛�c ch畛�ng minh ��c :D h動畛�ng ��畉�n nh畛�ng c叩i ��董n gi畉�n m�� hi畛�u qu畉� (k畛� c畉� c叩i ��畉�p) V�� 1 ��i畛�u l動u 箪, t動董ng ��畛�i th畉�t th動畛�ng :-j