Perhaps you should try some spelling variations:
hua gene » human gene, hua ren, hy5 gene
yang jui » yang judy, yang di, yang xi
hong shu » cong shu, tong shui, wong shiu
hong ghi » zhong zhi, hong g, hong hai
yang ya » yang yao, yang ka, yang y
yang yi » yang di, yang xi
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: dong ((yang ya) or (yang yi)) ((hua gene) OR (a gene)) yang jui ((hong shu) or (hong ghi)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: dong ((yang ya) OR (yang yi)) ((hua gene) OR (a gene)) yang jui ((hong shu) OR (hong ghi)) ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "dong ((yang ya) or (yang yi)) ((hua gene) OR (a gene)) yang jui ((hong shu) or (hong ghi)) ;*".