Perhaps you should try some spelling variations:
wang shiyong » wang hyoung
dong sign » dong sin, among sign, dong bin
gene yang » gene bank
yang jin » yang jie, yang jun, ying jin
jin kong » jin kang, jin song, king kong
ya a » a a, y a, yu a
ye a » yet a, e a, me a
sar » sara, star, saur

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((((wang shiyong) or (wang yan))) or (dong sign)) ((ya a) or (ye a)) gene yang jin kong sar ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((wang shiyong) OR (wang yan))) OR (dong sign)) ((ya a) OR (ye a)) gene yang jin kong sar ;.
• Adding a wildcard symbol may retrieve word variants: ((((wang shiyong) or (wang yan))) or (dong sign)) ((ya a) or (ye a)) gene yang jin kong sar ;*.