/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: thienduy28 https://cdn.slidesharecdn.com/profile-photo-thienduy28-48x48.jpg?cb=1523437850 C畛� g畉�ng kh担ng h畛�i ti畉�c v狸 nh畛�ng g狸 m狸nh ��達 l畛�a ch畛�n, v狸 v畉�y lu担n c畛� g畉�ng ch畛�n l畛�a nh畛�ng ��i畛�u t畛�t nh畉�t c坦 th畛�. V狸 cu畛�c ��畛�i ko c坦 nhi畛�u c董 h畛�i cho s畛� l畛�a ch畛�n. Mr.duy