Los Angeles Kings' forward Anze Kopitar (2nd L) vies with Colorado Avalanche's defenseman Patrik Nemeth (2nd R) in front of goalie Semyon Varlamov (1st R) during a 2017-2018 NHL hockey game in Los Angeles, the United States, on Dec. 21, 2017. Los Angeles Kings won 2-1 in overtime. (Xinhua/Zhao Hanrong)