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Zhai Zhixin (L) of the delegation of China reacts during the opening ceremony of the 3rd Winter Youth Olympic Games held at Vaudoise Arena in Lausanne, Switzerland on Jan. 9, 2020. (Xinhua/Lu Yang)
Zhai Zhixin (L) of the delegation of China reacts during the opening ceremony of the 3rd Winter Youth Olympic Games held at Vaudoise Arena in Lausanne, Switzerland on Jan. 9, 2020. (Xinhua/Lu Yang)