Perhaps you should try some spelling variations:
yang cindy » yang mind
dong yang » dong hoang, wang yang, yang yang
yang xie » yang xi, yang jie, yang di
hua gene » human gene, a gene, hua ren
yang jin » yang jie, yang jun, ying jin
hong hai » shang hai, zhong tai, dang hai
hong ng » hong kong, hong jong, hong hong

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

• Performing a fuzzy search may retrieve terms with similar spellings: dong yang xie hua gene ((yang cindy) or (yang jin)) ((hong ng) or (hong hai)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: dong yang xie hua gene ((yang cindy) OR (yang jin)) ((hong ng) OR (hong hai)) ;.
• Adding a wildcard symbol may retrieve word variants: dong yang xie hua gene ((yang cindy) or (yang jin)) ((hong ng) or (hong hai)) ;*.