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China's Reform and Opening Up and the Growth of Its Theory

In 1978 China decided to move its main focus to economic development, to reform how the economy was run, and to open to the outside world. Steps included contracting land to farm families, special economic zones, reform of cities and firms, the goal of a socialist market economy (1992) and joining the WTO (2001). The results were fast growth and a large fall in poverty, with new problems such as inequality and pollution. In the official account, theory grew from practice: Deng Xiaoping Theory, then the Three Represents, the Scientific Outlook on Development and later thought.

🎬 Step-by-step story

  1. It is 1977. The compound is walled and the gate is shut. Farms are small and very little comes in or goes out.
  2. 1978: a major Party meeting decides to focus on economic development. The gate begins to open. This is the start of reform and opening up.
  3. Reform inside: farm families may contract land and sell the extra grain. The green crops grow much taller by 1984.
  4. Opening outside: special zones and trade bring goods, money and ideas through the gate. By 2001 the gate is wide open and cities and industry rise.
  5. As practice moves forward, new ideas are written down. A theory disc is added on top at each stage. In this account, practice comes first and theory follows.
  6. Free play. Move the year slider from 1977 to 2022 and watch the gate, farms, towns and theory change.

Tip: drag the 3D scene to turn it. Use two fingers to zoom.

🤔 Common doubts, cleared

Why was the gate closed before 1978?

The planned economy relied on its own plans and little outside trade. Look at step 1: few goods move, farms are small.

What decision was made in 1978?

To make economic development the main focus and to start reform and opening up. The gate begins to open.

Why did farm output rise after the household contract system?

Families kept the extra grain, so they had a reason to work harder. Watch the green crops grow taller.

How does opening up help?

It brings goods, money, machines and ideas in, and sells goods out. The trade spheres through the gate show this flow.

Does theory come before or after practice here?

In the official account practice came first and theory summed it up, then guided the next stage. Each disc appears after a stage of change.

Were there only good results?

No. Growth and lower poverty came with gaps between regions, pollution and other costs, which later policy tries to address.

Reform and opening up: why and what

Before 1978, China ran a planned economy: the state decided what farms and factories made and at what price. Growth was slow, many people were poor, and trade with the outside world was small. After the Cultural Revolution ended in 1976, leaders asked how to raise living standards.

In December 1978 the Third Plenary Session of the 11th Central Committee of the Communist Party decided to shift the main focus from class struggle to economic development and to start reform (change inside) and opening up (links with the world). The guiding method was seek truth from facts: test ideas in practice and keep what works.

Key steps, 1978 to 2001

  1. Farms (from 1978–84): under the household contract responsibility system a family contracted a piece of land, handed over a set amount of grain and kept or sold the rest. Output rose quickly.
  2. Special Economic Zones (1980): Shenzhen, Zhuhai, Shantou and Xiamen were set up as test areas with special policies to attract foreign investment and trade. Later 14 coastal cities (1984) and more regions opened.
  3. Cities and firms (1984 onwards): state firms were given more freedom; private and foreign-invested firms were allowed; prices were slowly freed.
  4. Socialist market economy (1992): after Deng Xiaoping's southern tour, the 14th Party Congress set this goal: the market plays the main role in sharing out resources, under state guidance, with public ownership as the base.
  5. WTO (2001): China joined the World Trade Organization and cut tariffs, becoming a larger part of world trade.

Reform was gradual and tested in some places first (pilot areas) before spreading widely.

Results and problems

Results. The economy grew by roughly 9 to 10 percent a year for about three decades. Income per person rose from about US$150 in 1978 to about US$12,700 in 2022 (current dollars, about 80 times). Hundreds of millions of people moved out of extreme poverty (World Bank figures), and China became the world's largest goods exporter.

Problems. Gaps grew between coast and inland, and between city and countryside. Pollution and heavy use of resources increased. Local government debt and an ageing population became concerns. Later policy talks about quality of growth, not only speed. A balanced view lists both gains and costs.

Creation and development of the theory

In the official account, socialism with Chinese characteristics grew as a theory step by step, because practice raised new questions.

Pattern: practice raises a problem, leaders and scholars sum up experience, the idea becomes theory, and the theory guides the next stage of practice.

Try it: link practice to theory

Open the free-play step. Set the year to 1984, then 2001, then 2017. For each year write one sentence: what changed in practice, and which idea or theory appeared to explain or guide it? You have written a cause-and-effect chain of reform.

Key formulas and definitions

Worked examples

1. How many years passed between the start of reform and opening up (1978) and China joining the WTO (2001)?

2001 − 1978 = 23 years.

2. Under the household contract system a family must hand over 400 kg of grain and keeps the rest. It grows 1,000 kg. How much does it keep?

It keeps 1,000 − 400 = 600 kg. The extra grain it can sell is its reward, so it works harder to grow more.

3. Why were special economic zones used as 'test areas' first instead of changing the whole country at once?

Testing in a few places lets the government learn what works and what fails at small cost, then spread good policies. This is the 'feel the stones' method.

4. Income per person was about US$156 in 1978 and about US$12,700 in 2022. About how many times bigger?

12,700 ÷ 156 ≈ 81, so about 80 times (in current US dollars).

5. Explain why 'primary stage of socialism' matters for policy.

It says China is still at an early stage of development, so the first task is to develop the economy and productive forces, using the market and opening up, rather than moving quickly to a fully developed socialism.

Common mistakes

Practice quiz

1. Reform and opening up began in:
2. Which was NOT one of the first Special Economic Zones?
3. The household contract responsibility system mainly changed:
4. China joined the WTO in:
5. The 1992 goal set at the 14th Party Congress was:

Practice: answer these yourself

Type or choose your answer, then press Check. Use a hint if you are stuck; the full solution appears after you answer.

Frequently asked questions

What is reform and opening up in simple words?

It is China's policy since 1978 of changing its economy from within (reform) and connecting with world trade and investment (opening up).

What is Deng Xiaoping Theory?

It is the set of ideas linked to Deng Xiaoping: fit socialism to national conditions, put economic development first, seek truth from facts, and treat China as being in the primary stage of socialism.

Did reform and opening up have costs?

Yes. Alongside rapid growth and lower poverty, there were wider gaps between regions and classes, pollution and heavy resource use. Later policies try to balance quality and fairness with speed.

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