Artists perform tango in Buenos Aires, capital of Argentina, Jan. 11, 2009. Argentina welcomes the golden time for tourism in January.[Xinhua]
![Artists perform tango in Buenos Aires, capital of Argentina, Jan. 11, 2009. Argentina welcomes the golden time for tourism in January.[Xinhua]](http://images.china.cn/attachement/jpg/site1007/20090113/000bcdb95f1d0ad639730a.jpg "Artists perform tango in Buenos Aires, capital of Argentina, Jan. 11, 2009. Argentina welcomes the golden time for tourism in January.[Xinhua]")