Perhaps you should try some spelling variations:
"nguyen can linh khue" » "nguyen van linh khue", "nguyen xuan linh khue", "nguyen cong linh khue", "nguyen can dinh hue", "nguyen can tinh thue", "nguyen can minh hue", "nguyen ban linh khue", "nguyen canh tinh khue"
"nguyen can dinh khu" » "nguyen van dinh khu", "nguyen xuan dinh khu", "nguyen cong dinh khu", "nguyen cac dinh khu", "nguyen can dinh phu", "nguyen can dinh nhu", "nguyen can dinh thu"
"nguyen thi minh khue" » "nguyen chi minh khue", "nguyen thi hanh khue", "nguyen thi bich khue"

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((("nguyen can linh khue") OR ("nguyen can dinh khu"))) or ("nguyen thi minh khue"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("nguyen can linh khue") OR ("nguyen can dinh khu"))) OR ("nguyen thi minh khue")).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"nguyen can linh khue\") OR (\"nguyen can dinh khu\"))) or (\"nguyen thi minh khue\"))".
• Removing quotes may allow a broader search: (((( nguyen can linh khue ) OR ( nguyen can dinh khu ))) or ( nguyen thi minh khue )).
• Adding a wildcard symbol may retrieve word variants: (((("nguyen can linh khue") OR ("nguyen can dinh khu"))) or ("nguyen thi minh khue"))*.