Perhaps you should try some spelling variations:
dong sheng » dung sheng, hong sheng, fang sheng
hong hong » hong kong, hong jong, hong ng
yang mind » yang cindy, yang jin, sang minh
jeong shu » jeong su, cong shu
dan data » can data, dan dana, dn data
data we » data who
yan min » han min, kan min, yuan ming

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((hong hong) or (dong sheng)) dan data we ((yan min) or (yang mind)) jeong shu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((hong hong) OR (dong sheng)) dan data we ((yan min) OR (yang mind)) jeong shu ;.
• Adding a wildcard symbol may retrieve word variants: ((hong hong) or (dong sheng)) dan data we ((yan min) or (yang mind)) jeong shu ;*.