Perhaps you should try some spelling variations:
wang shiyong » wang hyoung
wang yang » wang yan, wang liang, wang yanling
dong sign » dong sin, among sign, dong bin
gene yang » gene bank
yang jin » yang jie, yang jun, ying jin
jin kang » jin chang, jin kyung, jing fang
kang sar » kong sar, kang tae, kang ca
ya a » a a, y a, yu a
ye a » yet a, e a, me a

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