Perhaps you should try some spelling variations:
yanling yang » yang yang, ying yang
wong shiu » wong siu, cong shu, song shin
hua gene » human gene, hua ren, hy5 gene
yang jui » yang judy, yang xi
yang yi » yang xi
a gene » a genre, a gender, a gentle
wang » wing, wan, lang

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang yanling yang ((hua gene) OR (a gene)) ((yang di) or (((yang jui) or (yang yi)))) wong shiu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang yanling yang ((hua gene) OR (a gene)) ((yang di) OR (((yang jui) OR (yang yi)))) wong shiu ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang yanling yang ((hua gene) OR (a gene)) ((yang di) or (((yang jui) or (yang yi)))) wong shiu ;".
• Adding a wildcard symbol may retrieve word variants: wang yanling yang ((hua gene) OR (a gene)) ((yang di) or (((yang jui) or (yang yi)))) wong shiu ;*.