Couples take part in the qualifying round of the Floor Tango Category, during the World Tango tournament in Buenos Aires, capital of Argentina, on Aug. 22, 2016. A total of 540 couples, of whom 140 are foreigners, contended at the tournament in Floor Tango and Stage Tango categories. (Xinhua/Martin Zabala)
Contestants get ready to take part in the qualifying round of the Floor Tango Category, during the World Tango tournament in Buenos Aires, capital of Argentina, on Aug. 22, 2016. A total of 540 couples, of whom 140 are foreigners, contended at the tournament in Floor Tango and Stage Tango categories. (Xinhua/Martin Zabala)
Contestants get ready to take part in the qualifying round of the Floor Tango Category, during the World Tango tournament in Buenos Aires, capital of Argentina, on Aug. 22, 2016. A total of 540 couples, of whom 140 are foreigners, contended at the tournament in Floor Tango and Stage Tango categories. (Xinhua/Martin Zabala)
Couples take part in the qualifying round of the Floor Tango Category, during the World Tango tournament in Buenos Aires, capital of Argentina, on Aug. 22, 2016. A total of 540 couples, of whom 140 are foreigners, contended at the tournament in Floor Tango and Stage Tango categories. (Xinhua/Martin Zabala)
Couples take part in the qualifying round of the Floor Tango Category, during the World Tango tournament in Buenos Aires, capital of Argentina, on Aug. 22, 2016. A total of 540 couples, of whom 140 are foreigners, contended at the tournament in Floor Tango and Stage Tango categories. (Xinhua/Martin Zabala)
