Perhaps you should try some spelling variations:
"than quang nam dinh doc." » "tran quang nam dinh doc.", "phan quang nam dinh doc.", "thac quang nam dinh doc.", "than quang nam dinh duc.", "than quang nam dinh ngoc.", "than quang nam trinh doc."
"te van nam dinh f.c." » "te van nam dinh duc.", "te van nam dinh cac.", "te van nam dinh luc.", "le van nam dinh f.c.", "te va nam dinh f.c.", "ve van nam dinh f.c."
"te van nam dinh hoc." » "te van nam sinh hoc.", "te van nam hinh hoc.", "te van nam tinh hoc.", "le van nam dinh hoc.", "te va nam dinh hoc.", "ve van nam dinh hoc."

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((("te van nam dinh f.c.") OR ("te van nam dinh hoc."))) or ("than quang nam dinh doc."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("te van nam dinh f.c.") OR ("te van nam dinh hoc."))) OR ("than quang nam dinh doc.")).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"te van nam dinh f.c.\") OR (\"te van nam dinh hoc.\"))) or (\"than quang nam dinh doc.\"))".
• Removing quotes may allow a broader search: (((( te van nam dinh f.c. ) OR ( te van nam dinh hoc. ))) or ( than quang nam dinh doc. )).
• Adding a wildcard symbol may retrieve word variants: (((("te van nam dinh f.c.") OR ("te van nam dinh hoc."))) or ("than quang nam dinh doc."))*.