Perhaps you should try some spelling variations:
human gene » human genome, human gender, human bone
chung jie » chung jae, chung jade, chung hee
yin yang » ying yang, yi yang, yin hang
yin fang » yin hang, chin fang, jing fang
hua gene » a gene, hua ren, hy5 gene
8.5 gene » hy5 gene
jie song » jae song, jin song, kim song
song shu » cong shu, song shin, tong shui

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang ((yin yang) OR (yin fang)) ((((hua gene) or (8.5 gene))) or (human gene)) chung jie song shu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang ((yin yang) OR (yin fang)) ((((hua gene) OR (8.5 gene))) OR (human gene)) chung jie song shu ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang ((yin yang) OR (yin fang)) ((((hua gene) or (8.5 gene))) or (human gene)) chung jie song shu ;".
• Adding a wildcard symbol may retrieve word variants: wang ((yin yang) OR (yin fang)) ((((hua gene) or (8.5 gene))) or (human gene)) chung jie song shu ;*.