By PR Newswire BEIJING, Dec. 20, 2021 /PRNewswire/ — Less than 50 days to the opening of the Beijing 2022 Winter Olympics, the Changbai Mountain scenic area has started its annual ice and snow festival recently. The 2021-2022 ice and snow festival features more than 40 activities in five sections including the opening ceremony of the festival, the inauguration of a new high-speed railway, ice and snow tourism, ice and snow culture, and ice and snow sports. Apart from traditional activities such as marathon in snow forests, ice racing, new activities themed the Winter Olympics and the high-spe…