This Site This site is made for Hamradio operators to tell a lot about DX and the History of the DX Century Club DXCC. But you can also read many stories about the men and woman who are putting much of their spare time in the hamradio hobby and in far Distance (DX) radio contacts. You can also read many stories about DXing, DXpeditions, Disasters with ham- operators involved        
www.DXCC.info
About DXing and DXpeditions (K0IR)
A very good intro is told by K0IR,  Ralph Fedor. My advise is, watch the video and then click on the menu above for selecting the language, and start your trip into the world of DXCC.