Perhaps you should try some spelling variations:
chieu tach » chieu sach, chiu trach, chieu tinh
chiet tach » chieu sach
hanh tang » hanh trang, anh tang, hanh mang
cua khong » hua khong, cua phuong, cua thuong
tang cua » mang cua, hang cua, tang luan
cong tap » cuong tap, cong tac, tong tap
cong tan » cong tac, cong san, cong thanh
toan cau » toan cao, toan ban, toan tap

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 tach) OR (chiet tach)) - hanh tang cua khong ((cong tap) or (cong tan)) toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((chieu tach) OR (chiet tach)) - hanh tang cua khong ((cong tap) OR (cong tan)) toan cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo ((chieu tach) OR (chiet tach)) - hanh tang cua khong ((cong tap) or (cong tan)) toan cau".
• Adding a wildcard symbol may retrieve word variants: theo ((chieu tach) OR (chiet tach)) - hanh tang cua khong ((cong tap) or (cong tan)) toan cau*.