How to treat the difference between China's ancient science and technology and western modern science?

China's ancient science and technology are practical. For example, in ancient China, mathematics was called arithmetic. The foundation of the development of modern science and technology is mathematics.

Western mathematics mostly studies some meaningless laws, not to solve practical problems.

China people have no cultivators, but they all want to serve the interests. Don't keep idle people.

Therefore, in ancient China, the scientific discipline did not develop, that is, mathematics. Therefore, it has not developed into a mainstream scientific system in the West.