/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: NguyenDuy27 https://cdn.slidesharecdn.com/profile-photo-NguyenDuy27-48x48.jpg?cb=1523581506 ��畛�c th但n zui t鱈nh, c担 ��董n, nh動ng ch畉�ng bu畛�n