Perhaps you should try some spelling variations:
thanh trung » thanh tung
chieu tinh » trieu tinh, lieu tinh, chau tinh
doi chieu » doc hieu, doi chi, ho chieu
trung cua » truong cua, trung tuan, trung cap
cua thong » cua thuong, cua khong, cua tong
cong dan » cong tan, huong dan, cong dong
cong san » cong tac
toan ban » van ban
khan cap » khan ap, than cap, khoan cam

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

• Performing a fuzzy search may retrieve terms with similar spellings: doi chieu tinh - thanh trung cua thong ((cong dan) or (cong san)) ((toan ban) or (khan cap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chieu tinh - thanh trung cua thong ((cong dan) OR (cong san)) ((toan ban) OR (khan cap)).
• Adding a wildcard symbol may retrieve word variants: doi chieu tinh - thanh trung cua thong ((cong dan) or (cong san)) ((toan ban) or (khan cap))*.