Perhaps you should try some spelling variations:
truong cong » trong cong, truong dong, truong long
chieu sach » chinh sach, chiet tach, chieu sang
truong cac » truong cao, trong cac, truong ca
lieu tinh » trieu tinh, diep tinh, bien tinh
trung cac » trung cap, trong cac, trung ca
cong ban » cong bang, cong san, cong tan
ban than » ban thanh, van thanh, ban hang
than cap » khan cap, thanh lap, thanh cac

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

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