It is undeniable that after universalizing education as much as possible, people's educational level has improved much more than before.

The youth illiteracy rate in the Commonwealth over the past few decades has gone from alarmingly high to very satisfactory now, with most teenagers having the opportunity to go to school.

Although there are still 20 to 30% who can only go to school for a few years or cannot go to school due to various reasons, this proportion has really increased a lot.

However, the improvement of education level does not mean that people

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