Perhaps you should try some spelling variations:
luong than » luong thanh, long thanh, truong thanh
qian wang » yiqian wang, qian rong, qian yan
yang yang » wang yang, wang yan
yuan wang » yan wang, yuan kang, yuan chang
than done » than one, than money
jan a » jane a, can a, jan c
saul » paul, saur, raul

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((((qian wang) or (yang yang))) or (yuan wang)) ((jan a) or (jan m)) gene luong than done saul ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((qian wang) OR (yang yang))) OR (yuan wang)) ((jan a) OR (jan m)) gene luong than done saul ;.
• Adding a wildcard symbol may retrieve word variants: ((((qian wang) or (yang yang))) or (yuan wang)) ((jan a) or (jan m)) gene luong than done saul ;*.