Perhaps you should try some spelling variations:
luong thanh » long thanh, truong thanh
qian wang » yiqian wang, qian rong, qian yan
thanh one » than one, than done, thats one
yan wang » yuan wang, yang yang, yan liang
jan a » jane a, jan m, jan j
jan c » jan m, jan j
can a » can _
sau » saur, sabu, saul

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) OR (qian wang)) ((((jan a) or (jan c))) or (can a)) gene luong thanh one sau ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((yan wang) OR (qian wang)) ((((jan a) OR (jan c))) OR (can a)) gene luong thanh one sau ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((yan wang) OR (qian wang)) ((((jan a) or (jan c))) or (can a)) gene luong thanh one sau ;".
• Adding a wildcard symbol may retrieve word variants: ((yan wang) OR (qian wang)) ((((jan a) or (jan c))) or (can a)) gene luong thanh one sau ;*.