Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
nhung cong » dung cong, thong cong, hang cong
lieu tinh » trieu tinh, diep tinh, bien tinh
hanh phan » thanh phan, anh phan, hanh nhan
cua nhung » va nhung
hanh han » hanh nhan, hanh san, anh han
cong dan » cong san, cong tan, huong dan
dan quan » van quan, ban quan, dan luan
quan tam » quan tai, quan am, quan nam

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

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