"I will retire without winning the first gold for the Chinese delegation." The 27-year-old Xu Mengtao said before the PyeongChang Winter Olympics Women's Freestyle Skiing Aerials final, but unfortunately, she failed to win the championship.

After the Winter Olympics, she had doubts about herself and wanted to retire, but in the end she stayed on the field and locked her goal at the Beijing Winter Olympics.

Sometimes, "breaking one's word" also requires great courage.

Editor in charge: [Li Ji]