Perhaps you should try some spelling variations:
nhung phong » nhung phuong, nhung chong, nung phong
hanh doanh » hang doanh, chinh doanh, doanh doanh
thanh chau » thanh cha, thanh cham, thanh chu
hieu xanh » chieu xanh, hieu manh, hieu nganh
doanh cua » doanh luan
cua nhung » va nhung
phong van » phung van, thong van, phong va
nhanh cau » nhanh cay, nhanh ha, hang cau
doc hieu » toc thieu, hoc thieu, hoc hien

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 - hanh doanh cua nhung phong van ((nhanh cau) or (thanh chau))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doc hieu xanh - hanh doanh cua nhung phong van ((nhanh cau) OR (thanh chau)).
• Adding a wildcard symbol may retrieve word variants: doc hieu xanh - hanh doanh cua nhung phong van ((nhanh cau) or (thanh chau))*.