Student volunteers from nine countries pose for a photo at the Wukesong Sports Center in Beijing. The first batch of 137 volunteers is in training for the Beijing 2022 Olympic and Paralympic Winter Games. They are all from Beijing Science and Technology University. (PHOTO BY WEI XIAOHAO / CHINA DAILY)

Volunteers from Beijing Science and Technology University train at the Wukesong Sports Center in Beijing. (PHOTO BY WEI XIAOHAO / CHINA DAILY)

Volunteers from Beijing Science and Technology University pose for a photo at the Wukesong Sports Center in Beijing. (PHOTO BY WEI XIAOHAO / CHINA DAILY)

All 137 volunteers from Beijing Science and Technology University pose for a photo at the Wukesong Sports Center in Beijing. (PHOTO BY WEI XIAOHAO / CHINA DAILY)

Volunteers from Beijing Science and Technology University train at the Wukesong Sports Center in Beijing. (PHOTO BY WEI XIAOHAO / CHINA DAILY)