I'm not sure why I am seeing the Japanese or Chinese characters in my top landing pages widget. There is nothing like that in my GA4 report. The site is https://greenvilletechfoundation.org. There isn't the option to translate the page built into the site.
When people connects to your website from abroad using automatic translation, it does change your page title in your report! And lucky you, looks like you've got a decent % of users from Japan/China!
Because users visited your website using the auto-translate functionality in their browser, GA4 collected the data in Chinese. If you don't want to see this, simply use a table filter to remove it.