Champion Ragnhild Haga (2nd L) from Norway, second-placed Charlotte Kalla from Sweden (1st L), third-placed Krista Parmakoski from Finland (1st R) and Marit Bjoergen from Norway celebrate during venue ceremony of women's 10 KM free event of country skiing at Pyeongchang 2018 Winter Olympic Games at Alpensia Cross-Country Centre, PyeongChang, South Korea, Feb. 15, 2018. (Xinhua/Bai Xuefei)