Perhaps you should try some spelling variations:
truong thanh » tran thanh, truong xuan, long thanh
luong thanh » long thanh
truong tran » truong xuan, tung tran, truong truong
qian yan » qian jun, qian yi
yan ban » can bank, tan bann, wang ban
ban a » can a, ban _, bab a
spur » sur

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

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