Perhaps you should try some spelling variations:
anhang iii » anhang ii, anhang i
anhang die » anhang i, anhang ii
wang yang » wang yan, wang liang, wang yanling
chang gui » chang jui, chang su, chang yun
gene sang » lee sang, gene bank
sang minh » kang minah, anh minh, song min
cong » congo, long, hong

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

• If you are trying to use Boolean operators, they must be ALL CAPS: wang yang ((chang gui) OR (((anhang iii) OR (anhang die)))) gene sang minh cong shu ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang yang ((chang gui) or (((anhang iii) OR (anhang die)))) gene sang minh cong shu ;~".
• Adding a wildcard symbol may retrieve word variants: wang yang ((chang gui) or (((anhang iii) OR (anhang die)))) gene sang minh cong shu ;*.