The private primary and secondary education is an important part of the basic education and plays an important role in education.

民办中小学教育是基础教育的重要组成部分，对教育发挥着重要作用。

youdao

The government provides free education at both primary and secondary school levels and provides some financial assistance for private schools.

政府为小学和中学都提供免费教育，并为私立学校提供一定的经济援助。

youdao

The private sector, which accounts for 30% of primary and secondary education, fares little better.

ECONOMIST: Pakistan

The government schools reaching into city and rural areas and the missionary schools had been the backbone of primary and secondary education, but in recent decades a mushrooming of private schools, especially in the urban areas, has drastically changed the scenario.

FORBES: From Vedas To Cloud: The Transformation Of Education In India

That bias in favour of tertiary education, perversely, most benefited the children of the rich, who had attended private primary and secondary schools.

ECONOMIST: An unequal continent is becoming less so