Perhaps you should try some spelling variations:
wang xiuyan » wang xinyan, wang xuan
xiuyan fang » xiulan zhang
china zhang » china chang, cheng zhang, chin chang
dai phong » bai chong, kai hong
hai phong » bai chong, kai hong
di china » did china, ii china, d china
fang di » yang di, fang ri, wang di

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang xiuyan fang di china zhang ((dai phong) OR (hai phong)) shu ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang xiuyan fang di china zhang ((dai phong) OR (hai phong)) shu ;*".