According to comprehensive strength and national popularity? It must be Zhejiang University.

But when choosing a school, you can't just look at the rankings but also the majors.

The better majors of Central South University are: safety engineering, clinical medicine, mineral processing engineering, civil engineering, material science and engineering, applied chemistry and its automation.

The better majors of Zhejiang University are: mathematics, chemistry, mechanical engineering, optical engineering, material science and engineering, power engineering and engineering thermophysics, electrical engineering, control science and engineering, civil engineering, biomedical engineering, gardening, agricultural resource utilization, plant protection, management science and engineering.

There is also the geographical location.

Local schools must have better employment in the local area.

If you want to develop in coastal areas in the future, you can consider Zhejiang University. If you want to develop in Hunan? You can consider Central South University.

I hope this helps.

Please adopt O(∩_∩)O~