How can I handle an image Upload exception with a Chinese name?

What if an image with a Chinese name is uploaded incorrectly? For example, if a Chinese .jpg file is uploaded and an error is changed to English, no problem occurs. how can this problem be solved? Thank you !, What's wrong ?, Be honest, use only English, or the English system won't be able to recognize your pictures ., The question of the file name of the uploaded image is as follows. Check the file name encoding. what should I do if an image with a Chinese name is uploaded incorrectly?
For example, if a Chinese .jpg file is uploaded and an error is changed to English, no problem occurs. how can this problem be solved? Thank you!

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What's wrong?
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Be honest and use only English. Otherwise, your pictures will not be recognized by the English system.
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The question of the file name of the uploaded image is as follows. Check it by yourself
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It should be about file name encoding. you can try it;
Move_uploaded_file (iconv ('gb2312', 'utf-8', $ _ FILES ['upload _ file'] ['tmp _ name']), $ store_dir. $ upload_file_name)