1. Key technologies: China's technological level in some key areas is not high enough, such as chips, high-end manufacturing and other areas. These technologies are considered an important part of national security, and not being independent and controllable may bring a series of security problems.
2. Core resources: China is highly dependent on some core resources, such as oil and natural gas. If these resources are affected by the international situation or other factors, our economy and social stability will be affected.
3. Cultural heritage: China also has some cultural situations that are not autonomous and controllable, such as the protection and inheritance of some traditional culture and historical relics. These cultures and cultural relics are the unique and valuable wealth of our country, but for various reasons, their protection and inheritance is not perfect.
In response to these problems, China needs to take a series of measures to strengthen its autonomy and control, such as strengthening technological research and development, cultivating more high-end talents and developing new industries. At the same time, there is also a need to strengthen resource security and cultural heritage and other aspects of the work.
In short, there are some aspects of our country is not independent and controllable situation, need to be taken seriously and take effective measures to solve. Only by strengthening autonomy and control can we better guarantee national security and development.