Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
chieu tach » chiet tach, chieu sach, chiu trach
doi chieu » doc hieu, doi chi, ho chieu
hanh tang » hanh trang, anh tang, hanh mang
cua nhung » va nhung
tang cua » mang cua, hang cua, tang luan
cong tac » cong ty
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: doi chieu tach - hanh tang cua nhung cong tac ((toan cau) OR (toan tap))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "doi chieu tach - hanh tang cua nhung cong tac ((toan cau) OR (toan tap))".
• Adding a wildcard symbol may retrieve word variants: doi chieu tach - hanh tang cua nhung cong tac ((toan cau) OR (toan tap))*.