Perhaps you should try some spelling variations:
wang yang » wang yan, wang liang
gene yang » gene bank
yang hui » yang jui, wang hui, yang muxi
hui gene » hy5 gene, i gene, iii gene
li hong » le hong, li cong, lim chong
li rong » yi rong, li cong, shi rong
li song » li cong, kim song, jie song

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

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