Perhaps you should try some spelling variations:
luong thanh » truong thanh
long thanh » long han, long trinh, truong thanh
yuan wang » yan wang, yuan kang, yuan chang
wang yang » wang yan, wang liang, wang yanling
hong paul » ron paul
jui gene » i gene, iii gene, qui gere
jui meng » juan meng, mui teng

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

• Performing a fuzzy search may retrieve terms with similar spellings: yuan wang yang ((jui gene) OR (jui meng)) ((long thanh) or (luong thanh)) hong paul ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: yuan wang yang ((jui gene) OR (jui meng)) ((long thanh) OR (luong thanh)) hong paul ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "yuan wang yang ((jui gene) OR (jui meng)) ((long thanh) or (luong thanh)) hong paul ;*".