/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: NarsiSangCS7 https://cdn.slidesharecdn.com/profile-photo-NarsiSangCS7-48x48.jpg?cb=1523710259 --- S畛�ng vs t畛�c ��畛� v畛�a f畉�i nh動ng s畛�ng th畉�t. I棚u th動董ng ch畉�m r達i nh動ng b畛�n l但u...===