Perhaps you should try some spelling variations:
hanh tranh » canh tranh, hanh trinh, hanh trang
cho chinh » chon chinh, che chinh, cuoc chinh
tranh cua » doanh cua, manh cua
hang cong » hang nong, bang cong, thanh cong
dang cong » dung cong
ho chinh » hoc chinh, hoa chinh, do chinh
tan toan » tan tran, tap toan, van toan
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: ((ho chinh) or (cho chinh)) sach - hanh tranh cua ((hang cong) OR (dang cong)) tan toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((ho chinh) OR (cho chinh)) sach - hanh tranh cua ((hang cong) OR (dang cong)) tan toan cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((ho chinh) or (cho chinh)) sach - hanh tranh cua ((hang cong) OR (dang cong)) tan toan cau".
• Adding a wildcard symbol may retrieve word variants: ((ho chinh) or (cho chinh)) sach - hanh tranh cua ((hang cong) OR (dang cong)) tan toan cau*.