Perhaps you should try some spelling variations:
cdieu hanh » chieu xanh, deu hanh, dieu danh
hanh trang » thanh trung, canh tranh, hanh trinh
trang cua » tranh cua, tang cua, trung cua
cua trong » cua truong, cua trung, qua trong
cong tan » cong tac, cong san, cong thanh
tran cau » tran chau, toan cau, ran cau

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo ((cdieu hanh) or (dieu hanh)) - hanh trang cua trong cong tan tran cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((cdieu hanh) OR (dieu hanh)) - hanh trang cua trong cong tan tran cau.
• Adding a wildcard symbol may retrieve word variants: theo ((cdieu hanh) or (dieu hanh)) - hanh trang cua trong cong tan tran cau*.