China's Zhang Yan competes during the women's 7.5km sprint of Biathlon at the 2017 Sapporo Asian Winter Games in Sapporo, Japan, Feb. 23, 2017. (Xinhua/Liao Yujie)
China's Zhang Yan competes during the women's 7.5km sprint of Biathlon at the 2017 Sapporo Asian Winter Games in Sapporo, Japan, Feb. 23, 2017. (Xinhua/Liao Yujie)