Perhaps you should try some spelling variations:
chieu tinh » trieu tinh, lieu tinh, chau tinh
chiet tach » chieu sach
canh manh » lanh manh, canh tranh, cach mang
manh qua » manh quan, manh cua, danh qua
qua dung » quang dung, su dung, qua song
cong dan » cong san, cong tan, cong dong
phan cau » phan dau, phan cac, phan tu

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 tinh) OR (chiet tach)) - canh manh qua dung ((cong dan) OR (huong dan)) phan cau~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho ((chieu tinh) or (chiet tach)) - canh manh qua dung ((cong dan) OR (huong dan)) phan cau~".
• Adding a wildcard symbol may retrieve word variants: ho ((chieu tinh) or (chiet tach)) - canh manh qua dung ((cong dan) OR (huong dan)) phan cau*.