/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: hienthuong77 https://cdn.slidesharecdn.com/profile-photo-hienthuong77-48x48.jpg?cb=1645431007 quan tr畛�ng ��畉�n m畉�y ,c畛� c叩ch xa r畛�i c滴ng th��nh xa l畉� y棚u th動董ng ��畉�n m畉�y r畛�i c滴ng s畉� nh畉�t nh嘆a