Perhaps you should try some spelling variations:
thinh sach » tinh sach, sinh sach, dinh sach
hanh tranh » canh tranh, hanh trinh, hanh trang
tranh cua » doanh cua, manh cua
hang cong » dang cong, hang nong, bang cong
cua hang » cua dang, cua nhung, cua cong
toan cau » toan ban, toan tap, toan tai
toan cao » toan ban, toan tap
tien » tieng, bien, vien

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

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