Perhaps you should try some spelling variations:
nhung phuong » truong phuong, bang phuong, thu phuong
dung phuong » dung thuong, bang phuong, dung chung
nhu phuong » thu phuong, thi phuong, thu huong
lieu tinh » trieu tinh, diep tinh, bien tinh
canh tran » canh tranh, hanh trang, banh trang
tran van » luan van
anh toan » manh toan, anh tuan, thanh toan
toan cau » toan cao, toan ban, toan tap
ho lieu » so lieu, co lieu, ho kieu

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

• If you are trying to use Boolean operators, they must be ALL CAPS: ho lieu tinh - canh tran van ((dung phuong) OR (((nhu phuong) OR (nhung phuong)))) anh toan cau~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho lieu tinh - canh tran van ((dung phuong) or (((nhu phuong) OR (nhung phuong)))) anh toan cau~".
• Adding a wildcard symbol may retrieve word variants: ho lieu tinh - canh tran van ((dung phuong) or (((nhu phuong) OR (nhung phuong)))) anh toan cau*.