Perhaps you should try some spelling variations:
dong yang » dong hoang, wang yang, yang yang
gene bank » gene banks, genomen bank
one bank » money bank, die bank, one book
hong ghi » zhong zhi, hong g
hong hai » shang hai, zhong tai, dang hai
yang xi » yang di, yang yi, yang jui
xi kui » li kui

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: dong yang xi kui ((one bank) OR (gene bank)) card ((hong ghi) OR (hong hai)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "dong yang xi kui ((one bank) OR (gene bank)) card ((hong ghi) or (hong hai)) ;~".
• Adding a wildcard symbol may retrieve word variants: dong yang xi kui ((one bank) OR (gene bank)) card ((hong ghi) or (hong hai)) ;*.