Perhaps you should try some spelling variations:
nhung nong » nhung cong, nhung bong, nhung chong
hieu nganh » vien nganh, hiem ngan, nghiep nganh
hieu manh » chieu xanh, dieu hanh, hieu van
hien hanh » dieu hanh
tranh cua » doanh cua, manh cua
cua nhung » va nhung
van thanh » ban thanh, van tuan
thanh tap » thanh lap, thanh tai, thanh tay
nong van » song van, nong dan, nong san

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

• Performing a fuzzy search may retrieve terms with similar spellings: doc ((hieu nganh) or (((hieu manh) OR (hien hanh)))) - canh tranh cua nhung nong van thanh tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doc ((hieu nganh) OR (((hieu manh) OR (hien hanh)))) - canh tranh cua nhung nong van thanh tap.
• The words AND, OR and NOT may confuse the search; try adding quotes: "doc ((hieu nganh) or (((hieu manh) OR (hien hanh)))) - canh tranh cua nhung nong van thanh tap".
• Adding a wildcard symbol may retrieve word variants: doc ((hieu nganh) or (((hieu manh) OR (hien hanh)))) - canh tranh cua nhung nong van thanh tap*.