The female Red Guard in the center holds a Press Release of the Secretariat of the Presidium of the Ninth National Congress of the Communist Party of China (中国共产党第九次全国代表大会 主席团秘书处新闻公报). As this congress was held in 1969, this undated poster must be from the same year. Others in the worker-peasant-soldier group hold books by Mao and wear Mao badges.
On the right, in the far distance, crucial places in the Communists' road to power are shown: Jinggangshan, Zunyi, Yan'an and Tian'anmen.