Perhaps you should try some spelling variations:
nhung chong » nhung cong, nhung phong, nhung phuong
hieu nganh » vien nganh, hiem ngan, hieu manh
hang doanh » hanh doanh, nhung doanh, van doanh
hieu xanh » chieu xanh, hieu manh, dieu hanh
doanh cua » doanh luan
cua nhung » va nhung
chong van » thong van, hong van, phong van
nhanh cau » nhanh cay, thanh chau, nhanh ha
hanh cham » thanh cham, thanh pham, khanh pham

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 xanh) OR (hieu nganh)) - hang doanh cua nhung chong van ((nhanh cau) or (hanh cham))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doc ((hieu xanh) OR (hieu nganh)) - hang doanh cua nhung chong van ((nhanh cau) OR (hanh cham)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "doc ((hieu xanh) OR (hieu nganh)) - hang doanh cua nhung chong van ((nhanh cau) or (hanh cham))".
• Adding a wildcard symbol may retrieve word variants: doc ((hieu xanh) OR (hieu nganh)) - hang doanh cua nhung chong van ((nhanh cau) or (hanh cham))*.