Perhaps you should try some spelling variations:
chieu tinh » trieu tinh, lieu tinh, kieu tinh
truong cao » truong dai
nhung cong » dung cong, thong cong, hang cong
chau tinh » cuu tinh, ha tinh, cua tinh
trung cap » trung tam
cong bang » cuong bang, dong bang, hong bang
bang toan » bong toan, dang toan, bang thanh
toan cau » toan cao, toan ban, 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: ho ((chieu tinh) OR (chau tinh)) - thanh ((trung cap) or (truong cao)) nhung cong bang toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((chieu tinh) OR (chau tinh)) - thanh ((trung cap) OR (truong cao)) nhung cong bang toan cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho ((chieu tinh) OR (chau tinh)) - thanh ((trung cap) or (truong cao)) nhung cong bang toan cau".
• Adding a wildcard symbol may retrieve word variants: ho ((chieu tinh) OR (chau tinh)) - thanh ((trung cap) or (truong cao)) nhung cong bang toan cau*.