Perhaps you should try some spelling variations:
nhung phung » nhung phuong, nhung phong, nhung phun
tranh cua » doanh cua, manh cua
cua nhung » va nhung
luan phan » luan van, luan hoan
theo chu » theo chieu, cho chu, chao chu
ho chieu » theo chieu, hoc thieu, doi chieu
van phan » van phong, van thanh, van ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((theo chu) or (ho chieu)) xanh - canh tranh cua nhung phung ((van phan) OR (luan phan)) dau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((theo chu) OR (ho chieu)) xanh - canh tranh cua nhung phung ((van phan) OR (luan phan)) dau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((theo chu) or (ho chieu)) xanh - canh tranh cua nhung phung ((van phan) OR (luan phan)) dau".
• Adding a wildcard symbol may retrieve word variants: ((theo chu) or (ho chieu)) xanh - canh tranh cua nhung phung ((van phan) OR (luan phan)) dau*.