Perhaps you should try some spelling variations:
zili human » ii human
human gene » human genome, human gender, human bone
dong yang » dong hoang, wang yang, yang yang
yang zili » yang dali, yang li
new main » new spain, new math
yang xi » yang jui
yang yi » yang jui
hong yu » wong yue

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 zili human gene ((((((yang xi) OR (yang yi))) or (yang di))) or (new main)) hong yu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: dong yang zili human gene ((((((yang xi) OR (yang yi))) OR (yang di))) OR (new main)) hong yu ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "dong yang zili human gene ((((((yang xi) OR (yang yi))) or (yang di))) or (new main)) hong yu ;*".