积极参加劳动，爱惜劳动成果 Jiji canjia laodong, aixi laodong chengguo Designer Chao Deren (晁德仁) Fu Zhisen (付治森) Date 1982, May Publisher Renmin meishu chubanshe (人民美术出版社) Size 53x77 cm. Call nr. BG E13/290 Collection Landsberger collection Theme Visualizing the Future
