Perhaps you should try some spelling variations:
wang yang » wang yan, wang liang, wang yanling
yang jan » yang fan, yang jin, yang jun
gene one » gene clone, gene gene, gene we
tan one » than one, man one, tan kong
can one » than one, can only
a gene » a genre, a gender, a gentle
jan a » jane a, can a, jan m

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 jan a gene one ((((tan one) or (tan hong))) or (can one)) saul ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang yang jan a gene one ((((tan one) OR (tan hong))) OR (can one)) saul ;*.