Yangzi Evening News (trainee reporter Yan Chunxu) Zhang Qingheng, a post-90s boy in Nanjing, has taught himself sand painting since 2012 and created more than 20 sand painting works in nine years. On December 16, he spent five days to complete the sand painting work “burning winter Olympics, about ice and snow” of the Beijing Winter Olympics. Zhang Qingheng feels very proud and honored that the Olympic fire embraces Beijing again. He also looks forward to this “wonderful, extraordinary and ex...