Perhaps you should try some spelling variations:
yan huang » yang guang, yan guan, yan liang
juan rene » juan rana
juan meng » jui meng, yuan ming
wing yan » wang yan, wing ian, wing tan
yang jin » yang jie, yang jun, ying jin
yan jiu » yang jie, pang jiu
yang xi » yang di, yang yi, yang jui

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

• Performing a fuzzy search may retrieve terms with similar spellings: wing yan huang ((juan rene) OR (juan meng)) ((((yan jiu) or (yang jin))) or (yang xi)) cong shu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wing yan huang ((juan rene) OR (juan meng)) ((((yan jiu) OR (yang jin))) OR (yang xi)) cong shu ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wing yan huang ((juan rene) OR (juan meng)) ((((yan jiu) or (yang jin))) or (yang xi)) cong shu ;".
• Adding a wildcard symbol may retrieve word variants: wing yan huang ((juan rene) OR (juan meng)) ((((yan jiu) or (yang jin))) or (yang xi)) cong shu ;*.