Perhaps you should try some spelling variations:
gender luong » gender lens, gender land, gender low
luong thanh » long thanh, truong thanh
thanh done » than done, than one
lang yan » wang yan, wang yang, zhang yan
jan j » jan m
jan c » jan m
can a » can _
raul » paul, rail, raum

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

• Performing a fuzzy search may retrieve terms with similar spellings: lang yan ((((jan j) or (jan c))) or (can a)) gender luong thanh done raul ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: lang yan ((((jan j) OR (jan c))) OR (can a)) gender luong thanh done raul ;.
• Adding a wildcard symbol may retrieve word variants: lang yan ((((jan j) or (jan c))) or (can a)) gender luong thanh done raul ;*.