Perhaps you should try some spelling variations:
hanh tranh » canh tranh, hanh trinh, hanh trang
nhung cong » dung cong, thong cong, hang cong
doi chieu » doc hieu, doi chi, thi chieu
tranh cua » doanh cua, manh cua
cua nhung » va nhung
ho chieu » theo chieu, hoc thieu, thi chieu
cong tac » cong ty
tac toan » tap toan, tam toan, hach toan
toan ban » van ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((ho chieu) or (((doi chieu) or (mot chieu)))) xanh - hanh tranh cua nhung cong tac toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((ho chieu) OR (((doi chieu) OR (mot chieu)))) xanh - hanh tranh cua nhung cong tac toan ban.
• Adding a wildcard symbol may retrieve word variants: ((ho chieu) or (((doi chieu) or (mot chieu)))) xanh - hanh tranh cua nhung cong tac toan ban*.