Perhaps you should try some spelling variations:
yuan wang » yan wang, yuan kang, yuan chang
yao wang » yao yang, yan wang, yu wang
hua gene » human gene, a gene, hua ren
ying sar » using sar, kong sar
le ying » li ying, le xing, tze ying
gene i » gene _, gene m, gene 1
i le » i les, ii le, i e

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

• Performing a fuzzy search may retrieve terms with similar spellings: (wan or lang) ((yao wang) OR (yuan wang)) hua gene i le ying sar ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (wan OR lang) ((yao wang) OR (yuan wang)) hua gene i le ying sar ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(wan or lang) ((yao wang) OR (yuan wang)) hua gene i le ying sar ;".
• Adding a wildcard symbol may retrieve word variants: (wan or lang) ((yao wang) OR (yuan wang)) hua gene i le ying sar ;*.