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
dang cong » dung cong
toan phan » thanh phan, toan ban, hoa phan
cua dang » cua cong, cua ban
van phan » van phong, van thanh, luan phan

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 dang cong ((van phan) or (toan phan)) cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chieu tinh - canh tranh cua dang cong ((van phan) OR (toan phan)) cau.
• Adding a wildcard symbol may retrieve word variants: doi chieu tinh - canh tranh cua dang cong ((van phan) or (toan phan)) cau*.