Perhaps you should try some spelling variations:
nhung luong » hung luong, nhung huong, thuong luong
nhung tuong » nhung huong, nhung phuong, hung vuong
hieu nganh » hiem ngan, hieu manh, nghiep nganh
vien nganh » vien thanh
chinh ca » chinh ta, chinh va, chinh tai
tai doan » thai doan, tap doan, thi doan
doan cap » doanh cao, dan ca, toan cao

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc ((hieu nganh) or (vien nganh)) - hanh chinh ca ((nhung luong) OR (nhung tuong)) tai doan cap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc ((hieu nganh) OR (vien nganh)) - hanh chinh ca ((nhung luong) OR (nhung tuong)) tai doan cap.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc ((hieu nganh) or (vien nganh)) - hanh chinh ca ((nhung luong) OR (nhung tuong)) tai doan cap".
• Adding a wildcard symbol may retrieve word variants: hoc ((hieu nganh) or (vien nganh)) - hanh chinh ca ((nhung luong) OR (nhung tuong)) tai doan cap*.