Bug: Unable to Navigate Back to Main README from README_CN or README_JA

[TitanSage02]

Bug Description
When navigating between the localized versions of the documentation, the links in README_CN.md and README_JA.md do not correctly redirect back to the main README.md in English. Clicking on these links keeps the user stuck in the current localized version, preventing smooth and intuitive navigation.

Steps to Reproduce the Bug

1. Open README_CN.md or README_JA.md.
2. Click on the link intended to redirect to the main README.md.
3. Observe that the redirection does not occur as expected.

Expected Result

The link should redirect the user to the main README.md in English, allowing for an easy and intuitive return from the localized versions of the documentation.

Actual Result

The link does not work properly or redirects incorrectly, preventing the user from leaving the localized version.