What does intellectual education mean in The Book of Songs?

The original meaning of "Zhi" is grass with suffocating fragrance, which represents hope. The original meaning of "Yu" is a new day In ancient times, it was used as a name, meaning bright, brilliant and bright future. The word "Zhiyu" combines and brings out the best in each other. As a name, it not only sounds good, but also gives people a sense of elegance and elegance, describing people as spring breeze and full of vigor.