Perhaps you should try some spelling variations:
thanh trung » thanh tung
theo chieu » theo tieu, ho chieu, theo chu
chieu tinh » trieu tinh, lieu tinh, chau tinh
trung tuan » trung thanh, trung tam, tran tuan
tuan nhung » quan nhung, tuan hung, thuat nhung
cong tan » cong tac, cong san, cong thanh
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: theo chieu tinh - thanh trung tuan nhung ((cong tan) or (cong ty)) ((toan tap) OR (toan ban))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chieu tinh - thanh trung tuan nhung ((cong tan) OR (cong ty)) ((toan tap) OR (toan ban)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo chieu tinh - thanh trung tuan nhung ((cong tan) or (cong ty)) ((toan tap) OR (toan ban))".
• Adding a wildcard symbol may retrieve word variants: theo chieu tinh - thanh trung tuan nhung ((cong tan) or (cong ty)) ((toan tap) OR (toan ban))*.