This is the 480th most frequent Chinese word.
全省
"全省" means "the whole province."
Here, 全省 is used to indicate that the scope of the policy's impact covers everyone within the province.
这项政策将影响全省所有居民。
This policy will affect all residents of the province.
In this sentence, 全省 is used to specify the entire area of the province, emphasizing that the mentioned improvement applies to the entire region.
全省的教育水平都在逐渐提高。
The education level throughout the entire province is gradually improving.
In this context, 全省 highlights that the statement is considering the diversity across the entire province.