Perhaps you should try some spelling variations:
dung phuong » dung thuong, bang phuong, dung chung
nhu phuong » thu phuong, nhung phuong, thi phuong
hanh tranh » canh tranh, hanh trinh, hanh trang
lieu tinh » trieu tinh, diep tinh, bien tinh
tranh cua » doanh cua, manh cua
doi lieu » duoc lieu, doi chieu, du lieu
do van » dao van, vo van, so van

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

• Performing a fuzzy search may retrieve terms with similar spellings: doi lieu tinh - hanh tranh cua ((nhu phuong) or (dung phuong)) do van ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi lieu tinh - hanh tranh cua ((nhu phuong) OR (dung phuong)) do van ban.
• Adding a wildcard symbol may retrieve word variants: doi lieu tinh - hanh tranh cua ((nhu phuong) or (dung phuong)) do van ban*.