The 20th National Congress of the Communist Party of China listed "achieving high-level technological self-reliance and self-improvement, and entering the forefront of innovative countries" as one of the overall goals for China's development by 2035. The key core technology is something that cannot be bought, bought, or won. Only by achieving independent and controllable control of key core technologies can we firmly grasp the initiative of modernization in our own hands. As a major country, we must have a clear understanding of this. Guangdong has long been at the forefront of technological innovation in the country. The real economy is the foundation of a country's economy and the source of wealth. Advanced manufacturing is a key aspect of the real economy. Practice has proven that a country must have the right strategic choices in its economic development. China is a large country that must develop the real economy, continuously promote industrial modernization, and improve the level of manufacturing, and cannot deviate from reality to emptiness. The report of the 20th National Congress of the Communist Party of China clearly states that the focus of economic development should be on the real economy.