On April 29, in order to promote the humanistic concept and pass on the dream of the Winter Olympics, the Winter Olympics publicity activity, co-sponsored by the Beijing Olympic City Development Association (BODA) and the Beijing Municipal Committee of the Chinese Democratic League, was held in the office building of the democratic parties in Beijing. More than a hundred representatives from all district committees, district working committees, ten grass-roots committees, and directly affiliated branches participated in the event.

Zhang Zhenjun, deputy secretary-general of the Beijing Municipal Committee of the CPPCC and deputy chairman of the Beijing Municipal Committee of the Chinese Democratic League, addressed the meeting. 

Gao Yunchao, deputy director of the BODA, shared the work practice of using Olympic heritage to serve the development of the city and help the preparation of the Beijing Winter Olympics. 

Subsequently, Liu Xinghua, director of the Heritage Management Division of the General Planning Department of the Beijing Winter Olympics Organizing Committee, gave a presentation on the topic of "Beijing 2022 Heritage Planning and Utilization of Stadiums After the Games". The content of the publicity was simple and profound, and won bursts of applause from the audience.

BODA has carried various online and offline publicity activities in communities, schools and villages to spread the Olympic spirit and popularize Winter Olympic knowledge and create a strong social atmosphere for the preparation of the Beijing Winter Olympics.