Perhaps you should try some spelling variations:
theo chieu » theo tieu, ho chieu, theo chu
chieu tinh » trieu tinh, lieu tinh, chau tinh
thanh tung » thanh cong
cao dung » cao dang, cao dong, cao ung
cong tan » cong tac, cong san, cong thanh
toan cau » toan cao, toan tap, toan tai
toan ban » van ban
ap dung » xay dung, van dung

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 tinh - thanh tung ((cao dung) or (ap dung)) cong tan ((toan cau) or (toan ban))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chieu tinh - thanh tung ((cao dung) OR (ap dung)) cong tan ((toan cau) OR (toan ban)).
• Adding a wildcard symbol may retrieve word variants: theo chieu tinh - thanh tung ((cao dung) or (ap dung)) cong tan ((toan cau) or (toan ban))*.