Perhaps you should try some spelling variations:
wang yang » wang yan, wang liang, wang yanling
gene bank » gene banks, genomen bank
jeong ghi » jeong mi
one bank » money bank, die bank, one book
hong ghi » zhong zhi, hong g, hong hai
tan zhi » wang zhi, tan chia
yan zhi » yan zi, wang zhi

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 ((tan zhi) OR (yan zhi)) ((gene bank) OR (one bank)) min ((jeong ghi) OR (hong ghi)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang yang ((tan zhi) or (yan zhi)) ((gene bank) OR (one bank)) min ((jeong ghi) or (hong ghi)) ;~".
• Adding a wildcard symbol may retrieve word variants: wang yang ((tan zhi) or (yan zhi)) ((gene bank) OR (one bank)) min ((jeong ghi) or (hong ghi)) ;*.