Perhaps you should try some spelling variations:
ying yang » yin yang, ying chang, wang yang
yang yang » wang yang, wang yan
rene wang » wen wang
hua zhang » hua zhong, hao zhang, hua jiang
zhang zhi » zhong zhi, wang zhi, zhang wei
yang ii » yang di, yang yi, yang li
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: ((ying yang) OR (yang yang)) ((yang ii) OR (yang xi)) rene wang hua zhang zhi ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((ying yang) OR (yang yang)) ((yang ii) OR (yang xi)) rene wang hua zhang zhi ;".
• Adding a wildcard symbol may retrieve word variants: ((ying yang) OR (yang yang)) ((yang ii) OR (yang xi)) rene wang hua zhang zhi ;*.