Perhaps you should try some spelling variations:
nhung huong » nhung phuong, nhung tuong, nhung cong
chieu sach » chinh sach, chiet tach, chieu sang
chieu xanh » chieu sang, chieu tinh
huong manh » duong manh, hung manh, luong manh
hieu manh » hieu nganh, dieu hanh, hien hanh
tranh cua » doanh cua, manh cua
cua nhung » va nhung
manh toan » thanh toan, anh tuan, tinh toan
toan tap » toan ban

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 manh) OR (chieu xanh))) or (chieu sach)) - canh tranh cua nhung huong manh toan tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doc ((((hieu manh) OR (chieu xanh))) OR (chieu sach)) - canh tranh cua nhung huong manh toan tap*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "doc ((((hieu manh) OR (chieu xanh))) or (chieu sach)) - canh tranh cua nhung huong manh toan tap*".