Liu Yan, professor of Beijing Dance Academy, vice president of the China Youth Volunteers Association, member of the Standing Committee of the Beijing Municipal Committee of the Chinese People's Political Consultative Conference, member of the Standing Committee of the All-China Youth Federation. Vice chairperson of the Beijing Youth Federation，director of the Beijing Youth Federation Women's Growth Institute. Project leader of the "Young Top Talent Support Program" under the National Special Support Program for High-level Talents, initiator of the Liu Yan Arts Special Fund of the China Literature and Art Foundation. Her main research areas include Chinese classical hand dance and dance art therapy.