Perhaps you should try some spelling variations:
chieu tinh » lieu tinh, chau tinh, kieu tinh
thanh dung » thanh duong, thanh tung, hanh dung
thanh hung » thanh huong, thanh tung, thanh trung
dong cong » duong cong, dung cong, dang cong
cua dong » chua dong, cua cong, cua dang
cong tan » cong tac, cong san, cong thanh
tan toan » tan tran, tap toan, van toan
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: doi ((chieu tinh) or (trieu tinh)) - ((thanh dung) OR (thanh hung)) cua dong cong tan toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi ((chieu tinh) OR (trieu tinh)) - ((thanh dung) OR (thanh hung)) cua dong cong tan toan cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "doi ((chieu tinh) or (trieu tinh)) - ((thanh dung) OR (thanh hung)) cua dong cong tan toan cau".
• Adding a wildcard symbol may retrieve word variants: doi ((chieu tinh) or (trieu tinh)) - ((thanh dung) OR (thanh hung)) cua dong cong tan toan cau*.