Perhaps you should try some spelling variations:
"pha trien nang khieu cua ban than." » "pha trien nong khieu cua ban than." (Expand Search), "pha trien lang khieu cua ban than." (Expand Search), "pha trien van khieu cua ban than." (Expand Search), "phat trien nang khieu cua ban than." (Expand Search), "phan trien nang khieu cua ban than." (Expand Search), "pha tren nang khieu cua ban than." (Expand Search), "pha trien nang thieu cua ban than." (Expand Search), "pha trien nang kieu cua ban than." (Expand Search), "pha trien nang khien cua ban than." (Expand Search), "pha trien nang khieu cua ban thanh." (Expand Search), "pha trien nang khieu cua ban thao." (Expand Search), "pha trien nang khieu cua van thang." (Expand Search), "pha trien nang khieu qua ban than." (Expand Search), "pha trien nang kdieu cua ban than." (Expand Search), "pha trien nang kbieu cua ban than." (Expand Search), "pha trien nang khieu cua bao than." (Expand Search), "pha trien nang khieu cua dan than." (Expand Search), "pha trien nang khieu cua can than." (Expand Search)
"phap trien nang hieu cua ban than." » "phap trien nong hieu cua ban than." (Expand Search), "phap trien lang hieu cua ban than." (Expand Search), "phap trien van hieu cua ban than." (Expand Search), "phat trien nang hieu cua ban than." (Expand Search), "phan trien nang hieu cua ban than." (Expand Search), "phap tien nang hieu cua ban than." (Expand Search), "phap trien nang hien cua ban than." (Expand Search), "phap trien nang tieu cua ban than." (Expand Search), "phap trien nang hieu cua ban thanh." (Expand Search), "phap trien nang hieu cua ban thao." (Expand Search), "phap trien nang hieu cua van thang." (Expand Search), "phap trien nang hieu qua ban than." (Expand Search), "phap trien nang dieu cua ban than." (Expand Search), "phap trien nang bieu cua ban than." (Expand Search), "phap trien nang hieu cua bao than." (Expand Search), "phap trien nang hieu cua dan than." (Expand Search), "phap trien nang hieu cua can than." (Expand Search)

Try widening your search to All Fields.

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("pha trien nang khieu cua ban than.") OR ("phap trien nang hieu cua ban than."))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"pha trien nang khieu cua ban than.\") OR (\"phap trien nang hieu cua ban than.\"))".
• Removing quotes may allow a broader search: (( pha trien nang khieu cua ban than. ) OR ( phap trien nang hieu cua ban than. )).
• Adding a wildcard symbol may retrieve word variants: (("pha trien nang khieu cua ban than.") OR ("phap trien nang hieu cua ban than."))*.