Perhaps you should try some spelling variations:
wang xinyan » wang xiuyan, wang bingnan
china chang » chin chang, china zhang, china changqi
chang hanmo » zhang hanmo, change hands
wang yidan » wang yan
ri china » ii china, i china, did china
fang ri » fang wei, fang xia
cong » congo, long, hong

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((wang xinyan) or (wang yidan)) fang ri china chang hanmo cong shu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((wang xinyan) OR (wang yidan)) fang ri china chang hanmo cong shu ;*.