Perhaps you should try some spelling variations:
cua thuong » cua truong, cua phuong, ca thuong
chieu tinh » trieu tinh, lieu tinh, chau tinh
doi chieu » doc hieu, doi chi, ho chieu
cua thong » cua khong, cua tong, suat thong
cong tan » cong tac, cong san, cong thanh
tan toan » tan tran, tap toan, van toan
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 - canh tranh ((cua thong) or (cua thuong)) cong tan toan cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chieu tinh - canh tranh ((cua thong) OR (cua thuong)) cong tan toan cao.
• Adding a wildcard symbol may retrieve word variants: doi chieu tinh - canh tranh ((cua thong) or (cua thuong)) cong tan toan cao*.