Perhaps you should try some spelling variations:
hanh trinh » canh tranh, hanh chinh
theo chieu » theo tieu, ho chieu, theo chu
nhung cong » dung cong, thong cong, hang cong
trinh cua » tinh cua, trinh luat, trinh quan
cua nhung » va nhung
tan toan » tan tran, van toan, dan toan
tap toan » tap doan, tap quan, bai toan
cho chu » cho thue

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((theo chieu) or (cho chu)) tinh - hanh trinh cua nhung cong ((tan toan) or (tap toan)) cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((theo chieu) OR (cho chu)) tinh - hanh trinh cua nhung cong ((tan toan) OR (tap toan)) cau.
• Adding a wildcard symbol may retrieve word variants: ((theo chieu) or (cho chu)) tinh - hanh trinh cua nhung cong ((tan toan) or (tap toan)) cau*.