Perhaps you should try some spelling variations:
hanh trinh » hanh chinh
theo cong » theo dong, theo vong, thep cong
cong tich » cong tinh, cong lich, cong trinh
cua dung » cua dang, cua dong, qua dung
cong tan » cong tac, cong thanh, cong ty
cong san » cong tac
tuan cau » toan cau, quan cau, tuan cu

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo cong tich - ((hanh trinh) OR (canh tranh)) cua dung ((cong tan) or (cong san)) tuan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo cong tich - ((hanh trinh) OR (canh tranh)) cua dung ((cong tan) OR (cong san)) tuan cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo cong tich - ((hanh trinh) OR (canh tranh)) cua dung ((cong tan) or (cong san)) tuan cau".
• Adding a wildcard symbol may retrieve word variants: theo cong tich - ((hanh trinh) OR (canh tranh)) cua dung ((cong tan) or (cong san)) tuan cau*.