Perhaps you should try some spelling variations:
lanh tranh » canh tranh, lan tranh, hanh trinh
thong cong » trong cong, tong cong, thong thong
doi chinh » do chinh, tai chinh, hoc chinh
cua thong » cua thuong, cua khong, cua tong
cong manh » cong danh, duong manh, cong thanh
van manh » van minh, van anh, van hanh
toan cao » toan ban
toan tap » toan ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: doi chinh sach - ((lanh tranh) or (van manh)) cua thong cong manh ((toan cao) OR (toan tap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chinh sach - ((lanh tranh) OR (van manh)) cua thong cong manh ((toan cao) OR (toan tap)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "doi chinh sach - ((lanh tranh) or (van manh)) cua thong cong manh ((toan cao) OR (toan tap))".
• Adding a wildcard symbol may retrieve word variants: doi chinh sach - ((lanh tranh) or (van manh)) cua thong cong manh ((toan cao) OR (toan tap))*.