Perhaps you should try some spelling variations:
thong cong » trong cong, tong cong, thong thong
chuc danh » chuc nganh, thuc hanh, chuc nang
hanh mang » nhanh mang, hanh trang, nhanh lang
va thong » va thuong, va phuong, he thong
cong dan » cong san, cong tan, huong dan
dan toan » van toan, dan than, manh toan
toan tap » toan ban
mang va » mang vua, hang va, bang va

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo ((chuc danh) or (((cuu van) or (ho manh)))) - hanh mang va thong cong dan toan tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((chuc danh) OR (((cuu van) OR (ho manh)))) - hanh mang va thong cong dan toan tap.
• Adding a wildcard symbol may retrieve word variants: theo ((chuc danh) or (((cuu van) or (ho manh)))) - hanh mang va thong cong dan toan tap*.