People visit an exhibition of selected movie posters in Qingdao, east China's Shandong Province, Aug. 25, 2019. More than 100 selected domestic movie posters met the public during the exhibition marking the 70th anniversary of the founding of the People's Republic of China. (Xinhua/Li Ziheng)

People visit an exhibition of selected movie posters in Qingdao, east China's Shandong Province, Aug. 25, 2019. More than 100 selected domestic movie posters met the public during the exhibition marking the 70th anniversary of the founding of the People's Republic of China. (Xinhua/Li Ziheng)

People visit an exhibition of selected movie posters in Qingdao, east China's Shandong Province, Aug. 25, 2019. More than 100 selected domestic movie posters met the public during the exhibition marking the 70th anniversary of the founding of the People's Republic of China. (Xinhua/Li Ziheng)

An old man visits an exhibition of selected movie posters in Qingdao, east China's Shandong Province, Aug. 25, 2019. More than 100 selected domestic movie posters met the public during the exhibition marking the 70th anniversary of the founding of the People's Republic of China. (Xinhua/Li Ziheng)

An woman and her son visit an exhibition of selected movie posters in Qingdao, east China's Shandong Province, Aug. 25, 2019. More than 100 selected domestic movie posters met the public during the exhibition marking the 70th anniversary of the founding of the People's Republic of China. (Xinhua/Li Ziheng)