Big Country Technology starts with a cottage system

Reborn in 2002, the king of cottage system Lin Chen fell into a deep thought. 21 years later, the core technology of cell phones are still monopolized by foreign countries, the so-called domestic big brand is just an assembly plant! 21 years later, the computer is still monopolized by Vysoft Intel alliance, the domestic CPU and the domestic graphics card is just a dream! 21 years later, semiconductor chips are still the pain in the heart of the country people, China is still not able to build the middle and high end of the chip! 21 years later, semiconductor chips are still the pain in the heart of Chinese people, and China still can't make medium and high end chips!