The Youth Fund has a high value, but the Regional Science Fund is not as valuable as the Youth Fund.

Youth funds are at the national level and are affiliated with national key research and development, the 13th Five-Year Plan, major national research projects, etc. Regional science funds are generally funded by provincial and municipal science and technology departments, which are at the provincial and municipal levels. .

The gold content was originally the content of the metal "gold" in gold jewelry and gold products, expressed in k, and the gold content per k (abbreviation of carat in English and karat in German) is 4.166%. Nowadays it is often extended to describe the intrinsic quality of something.