Perhaps you should try some spelling variations:
chua tinh » cua tinh, cha tinh, thuat tinh
canh manh » lanh manh, cach mang, van manh
dung cong » dung trong
cua dung » cua dang, cua dong, qua dung
cong dan » cong san, cong tan, huong dan
phan cau » phan dau, phan tu, phan lap
phan cac » nhan cach, phan dau, phan lap
a chua » ca chua, ta chua, va chua

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

• Performing a fuzzy search may retrieve terms with similar spellings: a chua tinh - ((canh manh) OR (canh tranh)) cua dung cong dan ((phan cau) or (phan cac))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: a chua tinh - ((canh manh) OR (canh tranh)) cua dung cong dan ((phan cau) OR (phan cac)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "a chua tinh - ((canh manh) OR (canh tranh)) cua dung cong dan ((phan cau) or (phan cac))".
• Adding a wildcard symbol may retrieve word variants: a chua tinh - ((canh manh) OR (canh tranh)) cua dung cong dan ((phan cau) or (phan cac))*.