Perhaps you should try some spelling variations:
nhung doanh » nhung danh, nhung don, nhuan doanh
dung doanh » dung dan, dung dong
hang doanh » hanh doanh, van doanh, yang danh
hieu manh » chieu xanh, hieu nganh, dieu hanh
cua tuong » cua truong, cua thuong, cua huong
duong anh » duong manh, duong xanh, duong vanh
hoc hieu » hoc thieu, hoc hien, doc hieu
tuan cu » tuan tu, quan cua, tuan thu

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc hieu manh - ((((hang doanh) OR (dung doanh))) or (nhung doanh)) cua tuong duong anh tuan cu~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc hieu manh - ((((hang doanh) OR (dung doanh))) OR (nhung doanh)) cua tuong duong anh tuan cu.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc hieu manh - ((((hang doanh) OR (dung doanh))) or (nhung doanh)) cua tuong duong anh tuan cu".
• Adding a wildcard symbol may retrieve word variants: hoc hieu manh - ((((hang doanh) OR (dung doanh))) or (nhung doanh)) cua tuong duong anh tuan cu*.