Perhaps you should try some spelling variations:
yiqian wang » yijiang wang, liqin wang, qian wang
yuan wang » yuan kang, yuan chang, qian wang
gene yang » gene bank
yan wang » yang yang, qian wang, yan liang
jie wong » kie wong, ji won
jie song » jae song, jin song, kim song
wang a » wang _, fang a, lang a
a gene » a genre, a gender, a gentle

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((((yan wang) OR (yuan wang))) or (yiqian wang)) wang a gene yang ((jie wong) or (jie song)) sam ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((yan wang) OR (yuan wang))) OR (yiqian wang)) wang a gene yang ((jie wong) OR (jie song)) sam ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((yan wang) OR (yuan wang))) or (yiqian wang)) wang a gene yang ((jie wong) or (jie song)) sam ;*".