Perhaps you should try some spelling variations:
chieu tinh » trieu tinh, lieu tinh, chau tinh
doi chieu » doc hieu, doi chi, ho chieu
tranh cua » doanh cua, manh cua
cua nhung » va nhung
cong bang » cuong bang, dong bang, hong bang
cong ban » cong san, cong tan, cong dan
chan tu » phan tu, han tu, chon tu

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 tinh - canh tranh cua nhung ((cong ban) OR (cong bang)) chan tu~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "doi chieu tinh - canh tranh cua nhung ((cong ban) OR (cong bang)) chan tu".
• Adding a wildcard symbol may retrieve word variants: doi chieu tinh - canh tranh cua nhung ((cong ban) OR (cong bang)) chan tu*.