Perhaps you should try some spelling variations:
nhung chong » nhung cong, nhung phong, nhung phuong
hieu nganh » vien nganh, hiem ngan, nghiep nganh
chieu sach » chinh sach, chiet tach, chieu sang
hanh tranh » canh tranh, hanh trinh, hanh trang
hieu manh » chieu xanh, dieu hanh, hien hanh
tranh cua » doanh cua, manh cua
cua nhung » va nhung
chong van » thong van, hong van, phong van
van thanh » ban thanh, van tuan
thanh cau » thanh chau, thanh mau, nhanh cau

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo ((((hieu manh) OR (hieu nganh))) or (chieu sach)) - hanh tranh cua nhung chong van thanh cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((((hieu manh) OR (hieu nganh))) OR (chieu sach)) - hanh tranh cua nhung chong van thanh cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo ((((hieu manh) OR (hieu nganh))) or (chieu sach)) - hanh tranh cua nhung chong van thanh cau".
• Adding a wildcard symbol may retrieve word variants: theo ((((hieu manh) OR (hieu nganh))) or (chieu sach)) - hanh tranh cua nhung chong van thanh cau*.