Perhaps you should try some spelling variations:
chieu tinh » trieu tinh, lieu tinh, chau tinh
hanh tranh » canh tranh, hanh trinh, hanh trang
toc chieu » toc thieu, doc hieu, hoc thieu
tranh cua » doanh cua, manh cua
cua nhung » va nhung
cong hoan » cong hoa, dong hoa, cong san
cong tan » cong tac, cong san, cong thanh

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

• Performing a fuzzy search may retrieve terms with similar spellings: toc chieu tinh - hanh tranh cua nhung ((cong hoan) or (cong tan)) phan tu~.
• If you are trying to use Boolean operators, they must be ALL CAPS: toc chieu tinh - hanh tranh cua nhung ((cong hoan) OR (cong tan)) phan tu.
• Adding a wildcard symbol may retrieve word variants: toc chieu tinh - hanh tranh cua nhung ((cong hoan) or (cong tan)) phan tu*.