Perhaps you should try some spelling variations:
yan zwang » yan wang, yan zhang, yan liang
zwang iii » zugang iii, klang iii
gene sang » lee sang
gene bank » gene banks, one bank, genomen bank
lang yan » wang yan, wang yang, zhang yan
min hong » amin hong, tin hong, min hyoung
minh » mind, ming, mine

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: lang yan zwang iii ((gene sang) OR (gene bank)) ((minh cong) OR (min hong)) ghi ;~.
• Adding a wildcard symbol may retrieve word variants: lang yan zwang iii ((gene sang) or (gene bank)) ((minh cong) or (min hong)) ghi ;*.