Perhaps you should try some spelling variations:
theo chieu » theo tieu, ho chieu, theo chu
chieu tinh » trieu tinh, lieu tinh, chau tinh
doanh cua » doanh luan
dung cong » dung trong
manh cua » ban cua
cong san » cong tac
toan cau » toan cao, toan ban, toan tai
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 tinh - hanh ((manh cua) or (doanh cua)) dung cong san ((toan cau) or (toan tap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chieu tinh - hanh ((manh cua) OR (doanh cua)) dung cong san ((toan cau) OR (toan tap)).
• Adding a wildcard symbol may retrieve word variants: theo chieu tinh - hanh ((manh cua) or (doanh cua)) dung cong san ((toan cau) or (toan tap))*.