Creatively using the law of 'efficiency in priority and fairness in consideration 'is the guarantee to further solve the problem of the wide gap between the rich and the poor.

创造性地运用“效率优先，兼顾公平”原则，是我们进一步解决贫富差距悬殊问题的根本保证。

youdao

But he said the gap in educational achievement between rich and poor was "still far too wide".

BBC: Ofsted to review educational achievement in poor areas