Beijing Winter Olympics Curling Mixed Doubles China Opens Red! On February 2, the Mixed Doubles Round Robin Tournament of the Winter Olympic Curling Event took the lead, with the Chinese duo Of Fan Suyuan / Ling Zhi facing the World Championship champion, the runner-up of the last Pyeongchang Winter Olympics, and the Swiss duo of Pere / Rios. After the regular 8 sets, the two sides fought to a 6-6 draw, and in the decisive victory of the overtime, Fan Suyuan completed the last shot, and finally defeated the Swiss combination 7-6 to win the first victory.