Perhaps you should try some spelling variations:
nhung luong » hung luong, nhung huong, nhung tuong
thanh tung » thanh cong
hieu manh » chieu xanh, hieu nganh, dieu hanh
luong tap » luong tai, cuong tap, luong tham
hoc hieu » hoc thieu, hoc hien, doc hieu
tap doan » tap quan
doan cau » toan cau, doan dau, doan cap

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 manh - ((hanh chinh) or (thanh tung)) va nhung luong tap doan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc hieu manh - ((hanh chinh) OR (thanh tung)) va nhung luong tap doan cau.
• Adding a wildcard symbol may retrieve word variants: hoc hieu manh - ((hanh chinh) or (thanh tung)) va nhung luong tap doan cau*.