Perhaps you should try some spelling variations:
yang hua » wang hua, yang hui, yang jui
yang yao » yang yang, yang fan
ying hua » ming hua, wang hua, ying zhu
rene han » rene ten
min cong » minh cong, min hong, min jeong
yang yi » yang di, yang xi, yang jui
han min » han men, kan min, chan ming

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((((yang yao) OR (wang yan))) or (yang yi)) ((yang hua) or (ying hua)) rene han min cong shu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((yang yao) OR (wang yan))) OR (yang yi)) ((yang hua) OR (ying hua)) rene han min cong shu ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((yang yao) OR (wang yan))) or (yang yi)) ((yang hua) or (ying hua)) rene han min cong shu ;*".