Perhaps you should try some spelling variations:
wang yidan » wang yan
yidan yan » qian yan
yuan wang » yan wang, yuan kang, yuan chang
wang pang » wang yang, wang peng, wang liang
zhong tai » hong tan, hong hai, zhong zhi
yan yuan » yan guan, fang yuan, nan yan
pang jiu » pang jun, yang jie, yang jin
hong ghi » zhong zhi, hong g, hong hai

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang yidan yan yuan wang pang jiu ((zhong tai) or (hong ghi)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang yidan yan yuan wang pang jiu ((zhong tai) OR (hong ghi)) ;.
• Adding a wildcard symbol may retrieve word variants: wang yidan yan yuan wang pang jiu ((zhong tai) or (hong ghi)) ;*.