Perhaps you should try some spelling variations:
hanh doanh » hang doanh, chinh doanh, doanh doanh
theo chieu » theo tieu, ho chieu, thi chieu
doanh vat » doanh va, doanh bat, doanh van
dung cong » dung trong
theo chu » cho chu, chao chu, theo yeu
vat dung » van dung, va dung, viet dung
cong tam » cong tac, cong tan, cong nam
tam toan » tap toan, tam than, pham toan
toan tap » toan ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((theo chieu) or (theo chu)) xanh - hanh doanh vat dung cong tam toan tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((theo chieu) OR (theo chu)) xanh - hanh doanh vat dung cong tam toan tap.
• Adding a wildcard symbol may retrieve word variants: ((theo chieu) or (theo chu)) xanh - hanh doanh vat dung cong tam toan tap*.