Official pages may use different Chinese and English labels because they may select different naming forms, follow different terminology sources, or serve different contexts. The cited UN material gives two concrete reference points: its editorial manual provides both short and formal country names, and UN M49 states that its names are based on the UN Terminology Database (UNTERM). Neither reference proves that every language difference has one cause or that differently worded labels always refer to the same jurisdiction.
What can be checked
Read the complete label and its surrounding text before comparing individual words. Check whether the page presents a short or formal name, what geographic scope it is discussing, and whether it identifies a terminology source. For an M49 page, the stated basis is UNTERM; for another official page, readers should not assume that it uses M49 or UNTERM unless the page says so.
Compare the Chinese and English versions within the same publication or documentation set where possible. Note any explanatory notes, alternative names, and stated scope. A difference may reflect a naming convention or a difference in what the page is describing, rather than a disagreement about the location itself. That is a possibility to investigate, not a conclusion established by the two cited references.
What still needs confirmation
The cited references do not provide a complete Chinese-English naming rule, identify the terminology authority for every official page, or establish that two different labels always name the same jurisdiction. For a particular discrepancy, the reader still needs to confirm the issuing body, the language version, the page's scope, and the terminology note that applies to it.
If the label is being checked against a travel document, the document's issuing authority and official wording require separate confirmation; the UN country-name references alone do not determine them.
Source notes
- The UN editorial manual supports the distinction between short and formal country names.
- UN M49 supports the statement that its names are based on UNTERM.
- Neither source is presented here as a complete authority for Chinese-English translations or for a page-specific naming decision.