This document is not an original issued by a Chinese (governmental?) organization. It is not permitted for Chinese notary public to notarize such a document.

该文件不是由中国的机构签发，因此中国国内的公证机关不能对该文件进行公证。

youdao

This document is not an original issued by a Chinese (governmental?) organization. It is not permitted for Chinese notary public to notarize such a document.

该文件不是由中国的机构签发，因此中国国内的公证机关不能对该文件进行公证。

youdao