Perhaps you should try some spelling variations:
hanh tranh » canh tranh, hanh trinh, hanh trang
hoa chinh » hoan chinh, hoa hinh, hoc chinh
tranh cua » doanh cua, manh cua
cua trong » cua truong, cua trung, qua trong
cong tinh » cong trinh, cong vinh, long tinh
ho chinh » hoc chinh, cho chinh, do chinh
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 (hoa chinh))) or (quoc thinh)) sach - hanh tranh cua trong cong tinh toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((ho chinh) OR (hoa chinh))) OR (quoc thinh)) sach - hanh tranh cua trong cong tinh toan cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((ho chinh) OR (hoa chinh))) or (quoc thinh)) sach - hanh tranh cua trong cong tinh toan cau".
• Adding a wildcard symbol may retrieve word variants: ((((ho chinh) OR (hoa chinh))) or (quoc thinh)) sach - hanh tranh cua trong cong tinh toan cau*.