Perhaps you should try some spelling variations:
chieu tinh » trieu tinh, chau tinh, kieu tinh
trung tuan » trung thanh, trung tam, tran tuan
lieu tinh » trieu tinh, diep tinh, bien tinh
trung cap » truong cao, trung tam
dung cong » dung trong
toan cau » toan cao, toan ban, toan tap
ty toan » ly toan, tap toan, huy toan

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

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