Perhaps you should try some spelling variations:
human gene » human genome, human gender, human genetic
human bone » human bones, human body
wang yong » wang yang, wang hyoung, wang yan
yong yan » yang yang, dong yang, ying yang
hua gene » a gene, hua ren, hy5 gene
sheng qi » sheng fa, sheng wu
song shu » cong shu, song shin, tong shui
qi song » li song, kim song, qui sont

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang yong yan ((hua gene) or (((human gene) or (human bone)))) sheng qi song shu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang yong yan ((hua gene) OR (((human gene) OR (human bone)))) sheng qi song shu ;.
• Adding a wildcard symbol may retrieve word variants: wang yong yan ((hua gene) or (((human gene) or (human bone)))) sheng qi song shu ;*.