Perhaps you should try some spelling variations:
toc chieu » doc hieu, hoc thieu, doi chieu
canh manh » lanh manh, canh tranh, cach mang
dong cong » duong cong, dung cong, dang cong
manh cua » doanh cua, ban cua
cua dong » chua dong, cua cong, cua dang
cong ban » cong bang, cong san, cong tan
chan cau » phan cau, chinh cau, nhanh cau
can cau » van cau, ban cau, ca cau

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((toc chieu) OR (toc thieu)) xanh - canh manh cua dong cong ban ((chan cau) or (can cau))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((toc chieu) OR (toc thieu)) xanh - canh manh cua dong cong ban ((chan cau) OR (can cau)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((toc chieu) OR (toc thieu)) xanh - canh manh cua dong cong ban ((chan cau) or (can cau))".
• Adding a wildcard symbol may retrieve word variants: ((toc chieu) OR (toc thieu)) xanh - canh manh cua dong cong ban ((chan cau) or (can cau))*.