What we must adhere to, proceed from reality and focus on solving the problems of reform, opening up and socialist modernization in the new period.

We should persist in emancipating our minds, seeking truth from facts, advancing with the times, seeking truth and being pragmatic, proceed from reality, focus on solving practical problems of reform, opening up and socialist modernization in the new era, and constantly answer questions from China, the world, the people and the times.

1. Emancipating the mind and seeking truth from facts are the essence of Marxism, the fundamental requirement for China people to understand and transform the world, and the basic ideological line of our party. Only by persisting in emancipating the mind and seeking truth from facts can we constantly blaze new trails and push forward the cause of Socialism with Chinese characteristics.

2. Keeping pace with the times and being pragmatic are important features of Socialism with Chinese characteristics's career. Only by keeping pace with the times, seeking truth and being pragmatic, can we constantly adapt to the requirements of the development of the times, constantly solve various problems faced by China and realize the great rejuvenation of the Chinese nation.

3. Practice is the key to solve the problems of China, the world, the people and the times. Only through practice can we truly understand China's national conditions and people's demands, and on this basis, we can put forward development strategies and policies that are in line with China's reality. At the same time, practice is also an important criterion to test the achievements of theory and practice.

4. Answering questions about China, the world, the people and the times should be based on the actual national conditions and the international environment. Only by deeply understanding the history, culture and development status of China can we accurately grasp the development direction and objectives of China and put forward development strategies and policies that are in line with China's reality.

The Realistic Problems of China s Development and Modernization;

1. Economic transformation and structural adjustment: China's economy is facing a transformation stage from high-speed growth to high-quality development. It is necessary not only to solve the problems of overcapacity, excessive consumption of resources and environmental pollution in traditional industries, but also to promote the development of emerging industries and improve their scientific and technological content and competitiveness.

2. Unbalanced development between urban and rural areas: the gap between urban and rural areas is large, rural infrastructure is weak, public services such as education and medical care are insufficient, and farmers' income level is low. To realize the coordinated development of urban and rural areas, we need to solve these problems.

3. Population aging: With the deepening of population aging, the pressure of social pension and medical care is increasing. It is necessary to improve the social security system and strengthen care and services for the elderly.

4. Environmental and resource problems: China is facing severe environmental and resource problems, such as air pollution, water shortage and land degradation. Effective measures are needed to strengthen environmental protection and resource management.

5. Social governance issues: With the increase of social complexity, social governance issues have become increasingly prominent, such as corruption, public safety and social trust. It is necessary to strengthen the rule of law and social management.

6. Scientific and technological innovation: China needs to further improve its independent innovation capability, cultivate high-end talents and promote the transformation and application of scientific and technological achievements.

7. International competitive pressure: Under the background of globalization, China is facing international competitive pressure and needs to strengthen open cooperation and improve its international competitiveness.