Perhaps you should try some spelling variations:
truong thanh » truong tran, tran thanh, long thanh
truong xuan » tung xuan
luong thanh » long thanh
yan wang » yuan wang, yang yang, qian wang
wang ban » wang yan, wang dan, wang yang
a gene » a genre, a gender, a gentle
ban a » can a, ban _, bab a

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 ban a gene ((((truong thanh) OR (truong xuan))) or (luong thanh)) done (saul or raul) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: yan wang ban a gene ((((truong thanh) OR (truong xuan))) OR (luong thanh)) done (saul OR raul) ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "yan wang ban a gene ((((truong thanh) OR (truong xuan))) or (luong thanh)) done (saul or raul) ;*".