1. Since the Anti-Japanese War occurred within New China, industry and agriculture were severely damaged.

Productivity dropped significantly.

The country has no capital, creating a large surplus labor force.

These people have nothing to do all day long, giving rise to the idea of ??making noise and causing trouble.

Under the influence of Lin Biao and the Gang of Four, the Cultural Revolution movement took place.

It even reached the verge of a fight between the two factions.

2. From 1972 to 1979, China and the United States conducted marathon negotiations on the Taiwan issue.

In the end, an agreement was reached, that is, the US military would withdraw from Taiwan, the United States would no longer have official contacts with Taiwan, and China and the United States would once again issue a statement that Taiwan belongs to China.

China's external bad situation is gradually easing.

However, China's capital market is still lagging behind and there is a serious shortage of materials.

As a result, the state encouraged entrepreneurship, urban industries flourished, and township and village enterprises sprung up in coastal areas.

3. After China joined the WTO, this period was called the technological era.

Because China has joined the WTO, it has given China an opportunity to compete on an equal footing with Western countries.

Western powers see China's cheap labor market.

A large number of multinational companies have poured into China to invest.

While investing, we also introduced new industrial technologies into China.

4. In the era of innovation, China’s infrastructure has basically been finalized in this era.

The goods market is also gradually saturated.

Although there is a gap between rich and poor, the goods used by the people are differentiated by grade.

Expanded information After 1956, socialist transformation was basically completed and our country entered the primary stage of socialism. The Eighth National Congress of the Communist Party of China pointed out: "The main contradiction in our country is already between the people's demands for establishing an advanced industrial country and the reality of a backward agricultural country.

The contradiction is already the contradiction between the people's needs for rapid economic and cultural development and the current situation that the economy and culture cannot meet the people's needs. The essence of this contradiction is that when our country's socialist system has been established, it is an advanced society.

The current main task of the party and the people of the country is to concentrate on solving this contradiction and transform our country from a backward agricultural country to an advanced industrial country as soon as possible.

The party's overestimation of the situation of class struggle and the expansion of the anti-rightist struggle, coupled with our party's lack of experience in leading socialist construction, resulted in "leftist" errors in the party's guiding ideology and its failure to properly adhere to the principal contradictions in society.