Perhaps you should try some spelling variations:
wang liang » wang yang
liang fan » liang dan, liang tan, zhang fan
one small » some small
one case » some case, one class, one phase
one can » one can't, line can, one bank
a gene » a genre, a gender, a gentle
fan a » fang a, can a, fan _

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 fan a gene ((one can) OR (one case)) one small ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang liang fan a gene ((one can) OR (one case)) one small ;".
• Adding a wildcard symbol may retrieve word variants: wang liang fan a gene ((one can) OR (one case)) one small ;*.