Perhaps you should try some spelling variations:
theo chua » theo chu, ho chua, cheo cua
chua nang » chuc nang, chua xang, kha nang
cua thong » cua thuong, cua tong, suat thong
cua khong » hua khong, cua phuong, cua thuong
cong tac » cong ty
tac toan » tap toan, tam toan, hach 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: theo chua nang - canh tranh ((cua thong) or (cua khong)) cong tac toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chua nang - canh tranh ((cua thong) OR (cua khong)) cong tac toan cau.
• Adding a wildcard symbol may retrieve word variants: theo chua nang - canh tranh ((cua thong) or (cua khong)) cong tac toan cau*.