抓阶级斗争，促农业“四化” Zhua jieji douzheng, cu nongye "Sihua" Designer Sun Jiandong (孙建东) Date 1976, September Publisher Yunnan renmin chubanshe (云南人民出版社) Size 53x77 cm. Call nr. BG E18/63 Collection Landsberger collection Theme Door Gods (门神) National Minorities
