Perhaps you should try some spelling variations:
one agent » one parent, one event, one gene
wing yan » wang yan, wing tan, wang yang
wing ian » wing tan, twinn ian, wing sun
yang jui » yang judy, yang di, yang xi
thi kong » thi mong, tan kong
thi hong » tan hong
yan jui » yang jun, yang hui

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: ((wing yan) OR (wing ian)) ((yan jui) OR (yang jui)) one agent ((thi kong) OR (thi hong)) sar ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((wing yan) OR (wing ian)) ((yan jui) or (yang jui)) one agent ((thi kong) or (thi hong)) sar ;~".
• Adding a wildcard symbol may retrieve word variants: ((wing yan) OR (wing ian)) ((yan jui) or (yang jui)) one agent ((thi kong) or (thi hong)) sar ;*.