Perhaps you should try some spelling variations:
hanh trinh » canh tranh, hanh chinh
cuong cong » cong cong, luong cong, duong cong
trinh cua » tinh cua, trinh luat, trinh quan
cua cuong » cua cong, cua huong, cua truong
cong tap » cuong tap, cong tac, cong tan
tap toan » tap doan, tap quan, bai toan
toan cau » toan cao, toan ban, toan tap
va tinh » may tinh

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho ((cuu tinh) or (va tinh)) - hanh trinh cua cuong cong tap toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((cuu tinh) OR (va tinh)) - hanh trinh cua cuong cong tap toan cau*.