Perhaps you should try some spelling variations:
thanh chau » thanh cha, thanh cham, thanh chu
theo lieu » theo tieu, theo chieu, theo yeu
lieu tinh » trieu tinh, diep tinh, bien tinh
dung cong » dung trong
ban thanh » ban hanh, ban hang
trung ha » trung hoc, trung cap
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: theo lieu tinh - thanh ((trung ha) or (trung tam)) dung cong ban thanh chau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo lieu tinh - thanh ((trung ha) OR (trung tam)) dung cong ban thanh chau*.