Perhaps you should try some spelling variations:
hanh tranh » canh tranh, hanh trinh, hanh trang
cua nhung » va nhung
chi lang » chi van, hoi lang, chi dan
cong tan » cong tac, cong san, cong thanh
tan than » tan thanh, tan tran, ban than
than cau » toan cau, phan cau, than cap
thi lan » thi hanh, thi nang, thi lien

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho ((chi lang) OR (thi lan)) - hanh tranh ((cua nhung) or (cua cong)) cong tan than cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((chi lang) OR (thi lan)) - hanh tranh ((cua nhung) OR (cua cong)) cong tan than cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho ((chi lang) OR (thi lan)) - hanh tranh ((cua nhung) or (cua cong)) cong tan than cau".
• Adding a wildcard symbol may retrieve word variants: ho ((chi lang) OR (thi lan)) - hanh tranh ((cua nhung) or (cua cong)) cong tan than cau*.