Perhaps you should try some spelling variations:
truong thanh » luong thanh, truong tran, tran thanh
yiqian wang » yijiang wang, liqin wang
luong than » luong thanh, long thanh
qian wang » qian rong, qian yan, yan wang
a gene » a genre, a gender, a gentle
done a » done _, zone a, done 5
jan a » jane a, can a, jan m

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