Perhaps you should try some spelling variations:
hanh trinh » canh tranh, hanh chinh
chuc danh » chuc nganh, thuc hanh, chuc nang
trinh cua » tinh cua, trinh luat, trinh quan
cua thong » cua thuong, cua khong, cua tong
thanh cau » thanh chau, thanh mau, nhanh cau
cong van » cong vang, song van, cong tan
cong san » cong tac

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

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