/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: hoangngo311 https://cdn.slidesharecdn.com/profile-photo-hoangngo311-48x48.jpg?cb=1523628516 Cu畛�c s畛�ng kh担ng ��動畛�c chia th��nh nh畛�ng h畛�c k畛�. B畉�n c滴ng ch畉�ng c坦 m湛a h竪 ��畛� ngh畛� ng董i v�� r畉�t 鱈t 担ng ch畛� n��o quan t但m v�� gi炭p b畉�n t狸m ra c董 h畛�i n��y. H達y t畛� l��m ��i畛�u m狸nh mu畛�n trong th畛�i gian nh��n r畛�i c畛�a b畉�n