Perhaps you should try some spelling variations:
nguong manh » duong manh, nhung manh
hieu quang » thieu quang, hieu quan, hieu qua
luong manh » duong manh, luong thanh, duong minh
nguong dan » huong dan
chinh cua » chinh ca, chinh sua, hinh cua
moi hieu » moi dieu, hoi hieu, doi chieu
toan ban » van ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: moi hieu quang - hanh chinh cua cong ((((nguong manh) OR (luong manh))) or (nguong dan)) toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: moi hieu quang - hanh chinh cua cong ((((nguong manh) OR (luong manh))) OR (nguong dan)) toan ban.
• The words AND, OR and NOT may confuse the search; try adding quotes: "moi hieu quang - hanh chinh cua cong ((((nguong manh) OR (luong manh))) or (nguong dan)) toan ban".
• Adding a wildcard symbol may retrieve word variants: moi hieu quang - hanh chinh cua cong ((((nguong manh) OR (luong manh))) or (nguong dan)) toan ban*.