Perhaps you should try some spelling variations:
truong thanh » luong thanh, truong tran, tran thanh
long thanh » luong thanh, long han, long trinh
yan wang » yuan wang, yang yang, qian wang
wang can » wang yan, wang ban, wang dan
one saul » one small
a gene » a genre, a gender, a gentle
can a » can _

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 can a gene ((long thanh) OR (truong thanh)) one saul ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "yan wang can a gene ((long thanh) OR (truong thanh)) one saul ;*".