Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
canh manh » canh tranh, cach mang, van manh
lanh manh » lanh tranh, lan anh, van manh
cua nhung » va nhung
chinh cau » chinh chau, chinh ca, chinh can
ho chieu » theo chieu, hoc thieu, doi chieu
cong dan » cong san, cong tan, huong dan
cong tac » cong ty

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

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