/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: randypham49 https://cdn.slidesharecdn.com/profile-photo-randypham49-48x48.jpg?cb=1523190748 C坦 1 ngh畛�ch l箪 l�� ta ��ang s畛�ng trong 1 cu畛�c ��畛�i ��畉�y r畉�y nh畛�ng ngh畛�ch l箪, nh動ng ta v畉�n y棚u cu畛�c ��畛�i tha thi畉�t