The real name of Mei Zi, the video account author from Harbin, is Li Bingbing. She once said in the video that she felt close to ice. She not only has the word ice in her name, but also opened a cold drink shop selling shaved ice and ice cream in Harbin, a relatively cold city.

Bingcheng Miko is a blogger who mainly publishes her daily life and work life in a certain tone and technique. At present, Bingcheng Miko has attracted 380,000 fans all over the network with her good looks and humorous style.