Perhaps you should try some spelling variations:
nhung phuong » dung phuong, nhu phuong, truong phuong
nhung huong » nhung tuong, nhung cong, nhung dung
chieu xanh » chieu sach, chieu sang, chieu tinh
hanh trinh » canh tranh, hanh chinh
doc chieu » doc hieu, doi chieu, toc thieu
ban thanh » ban hanh, ban hang
trinh va » trinh van, trinh vat, trinh ve
toan ban » van ban

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: doc chieu xanh - hanh trinh va ((nhung huong) OR (nhung phuong)) dan ((toan ban) OR (ban thanh))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "doc chieu xanh - hanh trinh va ((nhung huong) OR (nhung phuong)) dan ((toan ban) or (ban thanh))~".
• Adding a wildcard symbol may retrieve word variants: doc chieu xanh - hanh trinh va ((nhung huong) OR (nhung phuong)) dan ((toan ban) or (ban thanh))*.