Perhaps you should try some spelling variations:
manh thong » anh thong, manh tuong, mang thong
chuc danh » chuc nganh, thuc hanh, chuc nang
thong cua » thong quan, thong tu, huong cua
ban huong » bang phuong, ban hang, anh huong
chu manh » ho manh, chu han, chu van
dan toan » van toan, dan than, manh toan
toan tap » toan ban

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 (chu manh)) - manh thong cua ban huong dan toan tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((chuc danh) OR (chu manh)) - manh thong cua ban huong dan toan tap*.