Chairman Mao introduced: The development of Dazhai was affirmed and praised by Chairman Mao Zedong, and in 1964 he issued a call to "learn from Dazhai in agriculture", thus becoming a banner for national agriculture.
Chairman Mao introduced: The development of Dazhai was affirmed and praised by Chairman Mao Zedong, and in 1964 he issued a call to "learn from Dazhai in agriculture", thus becoming a banner for national agriculture.