Perhaps you should try some spelling variations:
wang yang » wang yan, wang liang, wang yanling
ying zhou » ying zhu, fang zhou, gang zhou
gene yang » gene bank
ying hua » ming hua, wang hua, ying zhu
ji zhong » 2 zhong, wu zhong, yu zhong
thi hong » tan hong
yang yi » yang di, yang xi, 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: wang yang ((((ying hua) or (ying zhou))) or (yang yi)) gene yang ((ji zhong) or (thi hong)) ghi ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang yang ((((ying hua) OR (ying zhou))) OR (yang yi)) gene yang ((ji zhong) OR (thi hong)) ghi ;.
• Adding a wildcard symbol may retrieve word variants: wang yang ((((ying hua) or (ying zhou))) or (yang yi)) gene yang ((ji zhong) or (thi hong)) ghi ;*.