Perhaps you should try some spelling variations:
wang yidan » wang yan
wang yang » wang yan, wang liang, wang yanling
shang kai » shang hai
wang dan » wang yan, wang ban, liang dan
yang yan » yang yang, wang yan, yang fan
yan wang » yuan wang, yang yang, qian wang
yang jun » yang jui, pang jun, yang jin
hong » long

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((wang dan) OR (wang yidan)) yang yan wang yang jun ((shang kai) or (hong w)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((wang dan) OR (wang yidan)) yang yan wang yang jun ((shang kai) OR (hong w)) ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((wang dan) OR (wang yidan)) yang yan wang yang jun ((shang kai) or (hong w)) ;".
• Adding a wildcard symbol may retrieve word variants: ((wang dan) OR (wang yidan)) yang yan wang yang jun ((shang kai) or (hong w)) ;*.