Perhaps you should try some spelling variations:
nang thuong » hang thuong, nang truong, dang thuong
chinh chuc » chinh phuc, chinh thuc, chinh cho
thuong dan » huong dan, thuong han, thuong dam
hoa tinh » hoa sinh, hoa binh, hoa hinh
dan toan » van toan, dan than, manh toan
toan ban » van ban
ha tinh » va tinh, may tinh

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

• Performing a fuzzy search may retrieve terms with similar spellings: doi ((hoa tinh) or (ha tinh)) - hanh chinh chuc nang thuong dan toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi ((hoa tinh) OR (ha tinh)) - hanh chinh chuc nang thuong dan toan ban.
• Adding a wildcard symbol may retrieve word variants: doi ((hoa tinh) or (ha tinh)) - hanh chinh chuc nang thuong dan toan ban*.