Perhaps you should try some spelling variations:
luong thanh » long thanh, truong thanh
thanh one » than one, than done, thats one
yan wang » yuan wang, yang yang, qian wang
wang jan » wang yan, wang ban, wang dan
one saul » one small
a genre » _ genre, a gender, a gentle
a gene » a gender, a gentle, a geneve

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

• Performing a fuzzy search may retrieve terms with similar spellings: yan wang jan ((a gene) OR (a genre)) luong thanh one saul ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "yan wang jan ((a gene) OR (a genre)) luong thanh one saul ;".
• Adding a wildcard symbol may retrieve word variants: yan wang jan ((a gene) OR (a genre)) luong thanh one saul ;*.