Customers visit a newly opened store of licensed products for the 2022 Beijing Winter Olympic and Paralympic Games at Linglong Tower in Beijing, capital of China, Nov. 2, 2019. (Xinhua/Zhang Chenlin)

Children pose with the plush toys of the mascots for the 2022 Beijing Winter Olympic and Paralympic Games during a launch ceremony in Beijing, capital of China, Nov. 2, 2019. (Xinhua/Zhang Chenlin)

The picture taken on Nov. 2, 2019 shows the entrance of a newly opened store of licensed products for the 2022 Beijing Winter Olympic and Paralympic Games at Linglong Tower in Beijing, capital of China. (Xinhua/Zhang Chenlin)

Customers visit a store of licensed products for the 2022 Beijing Winter Olympic and Paralympic Games in Beijing Zoo, Beijing, capital of China, Nov. 2, 2019. (Xinhua/Zhang Chenlin)