What discoveries of the ancient Chinese do we use today?

There are so many inventions that now it is difficult to imagine that they all came from China. Gunpowder is a very valuable invention from China. The indispensable paper was also invented in China. By the way, typography also came from there. A device such as a compass was also invented in China. Another of the main inventions that have come down to our times is silk. But the most surprising thing is that the Chinese also came up with the number zero. Ice cream and noodles were also tasted by the Chinese for the first time.