Perhaps you should try some spelling variations:
hanh trinh » canh tranh, hanh chinh
hien khanh » hien nhanh, dien khanh, thien thanh
thong cong » trong cong, tong cong, thong thong
hien xanh » hien nhanh, chieu xanh, khien canh
hien hanh » dieu hanh
trinh cua » tinh cua, trinh luat, trinh quan
cua thong » cua thuong, cua khong, cua tong
san thanh » ban thanh, van thanh, son thanh
thanh van » thanh san, thanh toan, thanh phan
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: hoc ((((hien xanh) OR (hien khanh))) or (hien hanh)) - hanh trinh cua thong cong san thanh van~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc ((((hien xanh) OR (hien khanh))) OR (hien hanh)) - hanh trinh cua thong cong san thanh van.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc ((((hien xanh) OR (hien khanh))) or (hien hanh)) - hanh trinh cua thong cong san thanh van".
• Adding a wildcard symbol may retrieve word variants: hoc ((((hien xanh) OR (hien khanh))) or (hien hanh)) - hanh trinh cua thong cong san thanh van*.