Perhaps you should try some spelling variations:
yang july » yang judy, yang jun
jiu congo » jiu cong, du congo, eic congo
congo shu » cong shu
yang jui » yang judy, yang xi
rain yan » nan yan, ren yan
yang yi » yang xi
yan jiu » yang jie, yang jin, pang jiu
wang » wing, wan, lang

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang hyoung ((((yang di) or (((yang jui) OR (yang yi))))) or (yang july)) rain yan jiu congo shu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang hyoung ((((yang di) OR (((yang jui) OR (yang yi))))) OR (yang july)) rain yan jiu congo shu ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang hyoung ((((yang di) or (((yang jui) OR (yang yi))))) or (yang july)) rain yan jiu congo shu ;".
• Adding a wildcard symbol may retrieve word variants: wang hyoung ((((yang di) or (((yang jui) OR (yang yi))))) or (yang july)) rain yan jiu congo shu ;*.