Perhaps you should try some spelling variations:
truong thanh » truong trung, truong thpt, truong chung
thanh chau » thanh cha, thanh cham, thanh chu
tran xuan » tran quang, tran van
dung cong » dung trong
ban thanh » ban hanh, ban hang
ho trieu » mot trieu, 25 trieu, 30 trieu
cong ban » cong bang, cong san, cong tan

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho trieu tinh - thanh ((((trung thanh) or (truong thanh))) or (tran xuan)) dung cong ban thanh chau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho trieu tinh - thanh ((((trung thanh) OR (truong thanh))) OR (tran xuan)) dung cong ban thanh chau.
• Adding a wildcard symbol may retrieve word variants: ho trieu tinh - thanh ((((trung thanh) or (truong thanh))) or (tran xuan)) dung cong ban thanh chau*.