Perhaps you should try some spelling variations:
dang huong » dang thuong, dang hung, dong huong
chieu sach » chinh sach, chiet tach, chieu sang
hieu manh » chieu xanh, hieu nganh, dieu hanh
chinh ta » chinh tai, chinh va, chinh tri
dan toan » van toan, dan than, manh toan
ta dang » da dang, ga dang, ha dang
van tan » van tuan, van ban, van tai

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo ((hieu manh) or (chieu sach)) - hanh chinh ta dang huong ((dan toan) or (van tan)) cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((hieu manh) OR (chieu sach)) - hanh chinh ta dang huong ((dan toan) OR (van tan)) cau.
• Adding a wildcard symbol may retrieve word variants: theo ((hieu manh) or (chieu sach)) - hanh chinh ta dang huong ((dan toan) or (van tan)) cau*.