Perhaps you should try some spelling variations:
wang liang » wang yang
liang yan » liang dan, liang tan, liang ying
hua gene » human gene, a gene, hua ren
non sacu » union sacu, non same, non sans
yan hua » tan hua, ya hua, wang hua
yan jiu » yang jie, yang jin, pang jiu
yang xi » yang di, yang yi, yang jui

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang liang yan hua gene ((yan jiu) or (yang xi)) non sacu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang liang yan hua gene ((yan jiu) OR (yang xi)) non sacu ;*.