Perhaps you should try some spelling variations:
tieu sang » chieu sang, tieu dung, tiem nang
lang vua » lang cua, mang vua, lang xuan
van cong » van dong, van phong, phan cong
cong tac » cong ty
tac toan » tap toan, tam toan, hach toan
toan cau » toan cao, toan ban, toan tap
lang va » lang van, hang va, lang ha

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo tieu sang - nhanh ((lang vua) or (lang va)) van cong tac toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo tieu sang - nhanh ((lang vua) OR (lang va)) van cong tac toan cau.
• Adding a wildcard symbol may retrieve word variants: theo tieu sang - nhanh ((lang vua) or (lang va)) van cong tac toan cau*.