What do you mean by "Nanniwan Reclamation" and "Yang Jiali Speech"?

1941March, the 359th Brigade of the Eighth Route Army launched a famous large-scale production campaign in Nanniwan. Nanniwan spirit is an important part of Yan 'an spirit, and its spiritual core of self-reliance and hard struggle inspires generations of Chinese sons and daughters to overcome difficulties and win victory.

Yang Jialing's Speech is a speech at Yan 'an Forum on Literature and Art..

From June 1938+065438+ 10 to March 1947, Mao and other central leaders lived and worked in Yan 'an, Shaanxi, where the central government is located. During this period, the Central Committee of * * * continued to command the battlefield behind the enemy lines in War of Resistance against Japanese Aggression and lead the war of liberation, led the mass production movement and the rectification movement, and held the "Seventh National Congress of the Communist Party of China (CPC)" and the Yan 'an Forum on Literature and Art.

1942 in may, Mao Zedong's important speech at the Yan' an forum on literature and art, later "Speech at the Yan' an forum on literature and art", laid the literary line of "literature and art serve the workers and peasants" and influenced the development of China literature in the following decades.