Perhaps you should try some spelling variations:
hanh trinh » canh tranh, hanh chinh
trinh canh » trinh anh, trinh hanh, trinh danh
canh nhung » anh nhung, hanh nhung, doanh nhung
cong dan » cong tan, huong dan, cong dong
cong san » cong tac
toan cao » toan ban, toan tap
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: cho chu thich - hanh trinh canh nhung ((cong dan) OR (cong san)) ((toan cao) or (van ban))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: cho chu thich - hanh trinh canh nhung ((cong dan) OR (cong san)) ((toan cao) OR (van ban)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "cho chu thich - hanh trinh canh nhung ((cong dan) OR (cong san)) ((toan cao) or (van ban))".
• Adding a wildcard symbol may retrieve word variants: cho chu thich - hanh trinh canh nhung ((cong dan) OR (cong san)) ((toan cao) or (van ban))*.