Perhaps you should try some spelling variations:
lanh tranh » canh tranh, lan tranh, hanh trinh
thi chieu » thi chien, thi hieu, theo chieu
tranh cua » doanh cua, manh cua
tong cong » trong cong, cong cong, dung cong
ho chieu » theo chieu, hoc thieu, doi chieu
cua tong » cua cong, cua dong, cua nong
cong san » cong tac
toan cau » toan cao, toan ban, toan tap
tan cau » van cau, tan ca, tao cau

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((ho chieu) or (thi chieu)) sang - lanh tranh cua tong cong san ((tan cau) OR (toan cau))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((ho chieu) OR (thi chieu)) sang - lanh tranh cua tong cong san ((tan cau) OR (toan cau)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((ho chieu) or (thi chieu)) sang - lanh tranh cua tong cong san ((tan cau) OR (toan cau))".
• Adding a wildcard symbol may retrieve word variants: ((ho chieu) or (thi chieu)) sang - lanh tranh cua tong cong san ((tan cau) OR (toan cau))*.