Perhaps you should try some spelling variations:
"ho chi dinh city" » "ho chi minh city", "ho chu dinh city", "ho chi danh city"
"ho chi dinh ty" » "ho chi minh ty", "ho chu dinh ty", "ho chi danh ty", "ho chi dinh tu", "ho chi dinh ly", "ho chi dinh sy"
"ho chi dinh hy" » "ho chi minh hy", "ho chu dinh hy", "ho chi danh hy", "ho chi dinh ha", "ho chi dinh ly", "ho chi dinh ho"
"ho chi binh city" » "ho chi minh city", "ho thi binh city", "ho thai binh city"

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("ho chi dinh city") or ((("ho chi dinh ty") OR ("ho chi dinh hy"))))) or ("ho chi binh city"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("ho chi dinh city") OR ((("ho chi dinh ty") OR ("ho chi dinh hy"))))) OR ("ho chi binh city"))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"ho chi dinh city\") or (((\"ho chi dinh ty\") OR (\"ho chi dinh hy\"))))) or (\"ho chi binh city\"))*".
• Removing quotes may allow a broader search: (((( ho chi dinh city ) or ((( ho chi dinh ty ) OR ( ho chi dinh hy ))))) or ( ho chi binh city ))*.