Perhaps you should try some spelling variations:
cua phuong » cuu phuong, cuc phuong, luan phuong
canh manh » lanh manh, canh tranh, cach mang
cua khong » hua khong, cua thuong, cua cong
ho chieu » theo chieu, hoc thieu, doi chieu
doc hieu » toc thieu, hoc thieu, hoc hien
cong dan » cong san, cong tan, huong dan
dan phan » doan phan, dan chan, van phan
phan cau » phan dau, phan cac, phan tu

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 (doc hieu)) xanh - canh manh ((cua khong) OR (cua phuong)) cong dan phan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((ho chieu) OR (doc hieu)) xanh - canh manh ((cua khong) OR (cua phuong)) cong dan phan cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((ho chieu) or (doc hieu)) xanh - canh manh ((cua khong) OR (cua phuong)) cong dan phan cau".
• Adding a wildcard symbol may retrieve word variants: ((ho chieu) or (doc hieu)) xanh - canh manh ((cua khong) OR (cua phuong)) cong dan phan cau*.