Perhaps you should try some spelling variations:
thi chieu » thi chien, thi hieu, theo chieu
tranh cua » doanh cua, manh cua
van duong » van dong, van dung, van phong
ban huong » bang phuong, ban hang, anh huong
minh toan » tinh toan, manh toan, minh tuan
ho chieu » theo chieu, hoc thieu, doi chieu
toan tap » toan 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 (thi chieu)) xanh - canh tranh cua ((van duong) or (ban huong)) minh toan tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((ho chieu) OR (thi chieu)) xanh - canh tranh cua ((van duong) OR (ban huong)) minh toan tap.
• Adding a wildcard symbol may retrieve word variants: ((ho chieu) or (thi chieu)) xanh - canh tranh cua ((van duong) or (ban huong)) minh toan tap*.