Perhaps you should try some spelling variations:
dong sheng » dung sheng, hong sheng, fang sheng
dong yang » dong hoang, wang yang, yang yang
mun leong » min jeong
fan data » can data, dan data, loan data
when can » when a
min hong » amin hong, tin hong, min hyoung
when ya » when a, when you, when bad

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((dong yang) or (dong sheng)) fan data ((when ya) OR (when can)) ((min hong) or (mun leong)) shu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((dong yang) OR (dong sheng)) fan data ((when ya) OR (when can)) ((min hong) OR (mun leong)) shu ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((dong yang) or (dong sheng)) fan data ((when ya) OR (when can)) ((min hong) or (mun leong)) shu ;".
• Adding a wildcard symbol may retrieve word variants: ((dong yang) or (dong sheng)) fan data ((when ya) OR (when can)) ((min hong) or (mun leong)) shu ;*.