Because test scores can reflect the teaching level and students' academic level in this area, to some extent, test scores can be regarded as an indicator of children's ability, so they can still be used as a stepping stone in some schools. Areas with relatively weak basic education also pay more attention to the results of examinations.

Although the adjustment organizations in different regions are different and the focus of the investigation is different, in general, the adjustment mainly depends on Chinese and mathematics. Other subjects, even if they are tested, are mainly based on reference, with Chinese and mathematics always accounting for the most, and the scope of investigation is mainly the basic knowledge required by the syllabus.