Ragnhild Haga (L) from Norway celebrates after finishing women's 10KM free event of country skiing at Pyeongchang 2018 Winter Olympic Games at Alpensia Cross-Country Centre, PyeongChang, South Korea, Feb. 15, 2018. Ragnhild Haga claimed champion in a time of 25:00.5. (Xinhua/Bai Xuefei)