What's the most popular Winter Olympics design with kids and teenagers? It must be the mascot(吉祥物).A baby panda was chosen as the mascot for the Beijing 2022 Winter Olympics in 2019. What can better stand for China than our national treasure? Its name is Bing Dwen Dwen. It wears a full-body "shell" made of ice and looks like an astronaut in a space suit. Some colored floating lines(流动线条) around its head look like the tracks on an ice rink(冰场). They refer to Beijing's National Speed Skating Oval (国家速滑馆), known as the "Ice Ribbon"(冰丝带). The colorful lines also refer to fast 5G signals (信号). Bing Dwen Dwen has two red hearts on its hands, showing kindness and love. Look! It is waving (挥舞) its left hand with a red heart to greet the whole world.