0017 - Strive To Fulfil And Overfulfil National Economic Plan For 1970. Cha...Front

Strive To Fulfil And Overfulfil National Economic Plan For 1970. Chairman Mao's brilliant philosophic thinking has become a powerful motivating force to promote the development of China's socialist revolution and socialist construction. Photo shows workers of the formaldehyde workshop in the Peking No. 3 Chemical Works studying Chairman Mao's Philosophic work "On Contradiction".