Perhaps you should try some spelling variations:
yang hua » wang hua, yang hui, yang jui
ying hua » ming hua, wang hua, ying zhu
yang jie » yang jin, yang di, yang jui
wong sau » wong sam, wong siu, wong shiu
yang yi » yang di, yang xi, yang jui
yan ji » yan jiu, ban ji, pan ji
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 hua) OR (ying hua))) or (yang yi)) gene ((yan ji) or (yang jie)) wong sau ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang hyoung ((((yang hua) OR (ying hua))) OR (yang yi)) gene ((yan ji) OR (yang jie)) wong sau ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang hyoung ((((yang hua) OR (ying hua))) or (yang yi)) gene ((yan ji) or (yang jie)) wong sau ;".
• Adding a wildcard symbol may retrieve word variants: wang hyoung ((((yang hua) OR (ying hua))) or (yang yi)) gene ((yan ji) or (yang jie)) wong sau ;*.