Perhaps you should try some spelling variations:
trung thanh » truong thanh
chieu tinh » trieu tinh, lieu tinh, chau tinh
trung tuan » trung tam, tran tuan, truong thanh
ho chieu » theo chieu, hoc thieu, doi chieu
cong tan » cong san, cong thanh, cong ty
cong tac » cong ty
toan ban » van ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho chieu tinh - hanh ((trung tuan) OR (trung thanh)) tong ((cong tan) or (cong tac)) toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu tinh - hanh ((trung tuan) OR (trung thanh)) tong ((cong tan) OR (cong tac)) toan ban.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chieu tinh - hanh ((trung tuan) OR (trung thanh)) tong ((cong tan) or (cong tac)) toan ban".
• Adding a wildcard symbol may retrieve word variants: ho chieu tinh - hanh ((trung tuan) OR (trung thanh)) tong ((cong tan) or (cong tac)) toan ban*.