Perhaps you should try some spelling variations:
challenges during » challenges facing, changes during, challenges regarding
during hyoung » during your
3 assessment » 4 assessment, 3 assessing
hyoung hai » hong hai
yang yi » yang di, yang xi, yang jui
ng m » g m, ng _
wang » wing, wan, lang

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((wang yanling) or (yang yi))((ng m) OR (n m)) 3 assessment challenges during hyoung hai ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((wang yanling) OR (yang yi))((ng m) OR (n m)) 3 assessment challenges during hyoung hai ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((wang yanling) or (yang yi))((ng m) OR (n m)) 3 assessment challenges during hyoung hai ;".
• Adding a wildcard symbol may retrieve word variants: ((wang yanling) or (yang yi))((ng m) OR (n m)) 3 assessment challenges during hyoung hai ;*.