Perhaps you should try some spelling variations:
trong huong » trong thuong, trong chuong, truong huong
trinh luan » trinh luat, trinh quan, trinh han
chuc danh » chuc nganh, thuc hanh, chuc nang
chu manh » ho manh, chu han, chu van
tinh cua » trinh cua, sinh cua, tinh chat
dan than » dan chan, ban than, van than
than ban » thanh ban, toan ban, than man

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

• Performing a fuzzy search may retrieve terms with similar spellings: cho ((chuc danh) or (chu manh)) - hanh ((trinh luan) or (tinh cua)) trong huong dan than ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: cho ((chuc danh) OR (chu manh)) - hanh ((trinh luan) OR (tinh cua)) trong huong dan than ban.
• Adding a wildcard symbol may retrieve word variants: cho ((chuc danh) or (chu manh)) - hanh ((trinh luan) or (tinh cua)) trong huong dan than ban*.