Perhaps you should try some spelling variations:
chieu tinh » trieu tinh, lieu tinh, chau tinh
chieu sach » chinh sach, chiet tach, chieu sang
cua nhung » va nhung
hanh han » hanh nhan, hanh phan, hanh san
cong dan » cong san, cong tan, cong dong
quan tap » quan tai, quan lap, quan tam
han cua » hang cua, nhan cua, than cua

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo ((chieu tinh) or (chieu sach)) - hanh han cua nhung ((cong dan) OR (huong dan)) quan tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((chieu tinh) OR (chieu sach)) - hanh han cua nhung ((cong dan) OR (huong dan)) quan tap.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo ((chieu tinh) or (chieu sach)) - hanh han cua nhung ((cong dan) OR (huong dan)) quan tap".
• Adding a wildcard symbol may retrieve word variants: theo ((chieu tinh) or (chieu sach)) - hanh han cua nhung ((cong dan) OR (huong dan)) quan tap*.