Why does the word' philosophy' need to be translated into Chinese by Japanese scholars in the Western Zhou Dynasty, but no one has translated it in such a big China?

China's civilization was almost destroyed in previous foreign invasions, while Japan and South Korea have learned and recorded many authentic China cultures, so it is normal for a Japanese to translate them. In order to rule the Han people in the Qing Dynasty, countless cultures were tampered with, deleted and destroyed, and scholars became the tools for the ruling class to control public opinion. Let alone talk about academic issues.

After the Song Dynasty, China's civilization stagnated. After the Ming Dynasty, China's science and technology also stagnated.

Therefore, not only the word philosophy was translated by the Japanese, but also many modern cultural elements and lost classics were retrieved from Japan.