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
cong thanh » dong thanh, cong trinh, cong tan
trung cua » truong cua, trung tuan, trung cap
cua nhung » va nhung
cong dan » cong san, cong tan, huong dan
toan ban » van ban
toan cao » toan tap

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 cua nhung ((cong dan) or (cong thanh)) ((toan ban) or (toan cao))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chieu tinh - thanh trung cua nhung ((cong dan) OR (cong thanh)) ((toan ban) OR (toan cao)).
• Adding a wildcard symbol may retrieve word variants: theo chieu tinh - thanh trung cua nhung ((cong dan) or (cong thanh)) ((toan ban) or (toan cao))*.