China * * * production party has been established for one hundred years. As teenagers, we should learn more about the history of the party and learn from it in order to know the gains and losses. At the same time, we can also appreciate the hardships of history and the hard-won happiness today.

1. hydraulic gin

1922, when Chen Yi, 2 1 year old, returned to his hometown, he did something that is still sung by the villagers. At that time, the countryside was extremely backward, with only some human-driven agricultural machinery installed before the Qing Dynasty. Take the cotton gin as an example, it takes three to five strong laborers to drive in turn, which is very inefficient.

One day, Chen Yi was walking by the Yangcha River, watching the flowing water, and suddenly felt that the cotton gin in the village was too heavy, which was time-consuming and laborious. Why not convert it into a hydraulic drive for the villagers? It also happens to apply the knowledge learned to the people and let the villagers realize the power of science and knowledge.

Chen Yi soon put his ideas into practice. After trial, the cotton gin reformed in Chen Yi not only saves labor, but also improves cotton ginning efficiency by more than one time. Villagers from Shili Baxiang came here to "see the strangeness". In the face of everyone's praise, Chen Yi was very happy.

Later, he wrote to Cai Hesen, a classmate studying in France, and applied to join the Socialist Youth League. Soon after, he received a reply from Cai Hesen, and the organization has agreed to his request. Chen Yi left his hometown at the beginning of 1923. Since then, we have firmly embarked on the road of proletarian revolution.

Today, this hydraulic gin is still preserved in Chen Yi Life Story Exhibition Hall.

Second, photos of creases.

Chen Yi's Life Story Exhibition Hall has a photo with a deep crease, which was sent with Chen Yi's letter to his parents. During the Anti-Japanese War, it was extremely difficult, and today's preservation also reflects Chen Yi's lofty position in the hearts of the people.

At the end of 1943, Chen Yi left a poem "Go to Yan 'an to stay in Central China", that is, run to Yan 'an. After Chen Yi arrived in Yan 'an, he attended the Seventh National Congress held by the Central Committee in Yan 'an and was elected as the presidium and member of the Central Committee. At that time, the whole party and army were carrying out the "rectification movement", in which Chen Yi actively participated. He often had heart-to-heart talks with Mao Zedong, exchanged letters, and introduced his gains in the "rectification" to Mao Zedong.

Mao Zedong wrote back and praised: Your thoughts are pervasive and there are no obstacles. Since then, there have been smooth roads everywhere. In the meantime, Chen Yi sent a photo of his work with a letter because he missed his parents in Sichuan. In order to prevent the letters from being intercepted by the Japanese puppet troops, Chen Yi changed the word "Yan 'an" to "Xi 'an" and signed it "Zhong Er Hongjingshu". After many twists and turns, the letter reached the parents smoothly.

After the founding of New China, Chen Yi's parents gave this photo to Chen Yi's niece Chen Dezhen.

Third, the story of half cowhide

1July, 936, 3 1 8th Company of 274th Regiment, 93rd Division of the Red Fourth Front Army (now 4th Company of this brigade) and its brothers began to cross the grassland for the third time. Not long after entering the grassland, the soldiers fell into the predicament of lack of food and had to dig wild vegetables and chew grass roots. Some soldiers thought of eating cowhide belts.

Zhou Guangcai, a soldier aged 14, had to take out his belt after all the belts of six other comrades in the class were eaten. Watching his beloved belt cut off for a while, and then cut into pieces, floating in the sparse soup, Zhou Guangcai clenched the remaining half of the belt and said to his comrades with tears in his eyes: "I don't want to eat! Comrades, let's keep it as a souvenir and take it to Yan 'an to meet Chairman Mao. "In this way, with the hope of revolutionary victory, everyone starved and saved the remaining half of the belt.

In the subsequent Long March, Zhou Guangcai's six classmates died one after another, and only he arrived in Yan 'an with the Red Fourth Front Army. Zhou Guangcai burned the words "Long March" on the back of his belt and wrapped it in red silk to commemorate that eventful autumn.

Fourth, Hongyan spirit.

At the beginning of 1939, in order to consolidate the anti-Japanese national United front and strengthen the work in the Kuomintang-controlled areas, the China * * * Production Party established the Central South Bureau in Chongqing and began an eight-year struggle in the Kuomintang-controlled areas.

Under the extremely difficult and sinister environment, under the correct leadership of the CPC Central Committee and under the leadership of He Dong, Nanfang Bureau combined Marxism-Leninism and thought with concrete reality.

Strive to achieve the integration of the world outlook, outlook on life and values with the traditional virtues and national integrity of the Chinese nation. In the long-term struggle, a kind of spiritual quality-Hongyan spirit has been formed, which represents the lofty ideological realm, firm ideals and beliefs, great personality strength and lofty revolutionary integrity of China producers in the mature period.

This is the spiritual achievement of combining Marxist theory with China's revolutionary practice.

What is the source of the above content? Baidu Encyclopedia-Party History 100 Lecture?