Perhaps you should try some spelling variations:
hanh trinh » canh tranh, hanh chinh
theo chau » theo chu, theo chieu, theo phap
chau tinh » cuu tinh, ha tinh, cua tinh
cua dong » chua dong, cua dang, cua nong
cong dan » cong tan, huong dan, cong dong
cong san » cong tac
toan cau » toan cao, toan ban, toan tap

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

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