Perhaps you should try some spelling variations:
nhung huong » nhung phuong, nhung tuong, nhung cong
canh doanh » hanh doanh, chinh doanh, doanh doanh
thieu manh » hieu manh, tien manh, trieu minh
huong van » huong dan, duong van, hong van
tien anh » tieng anh, tien manh, dien anh
doanh va » doan va, doanh tai, doanh cua
ban bang » ban hang, can bang, ba bang

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc ((thieu manh) or (tien anh)) - canh doanh va nhung huong van ban bang~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc ((thieu manh) OR (tien anh)) - canh doanh va nhung huong van ban bang.
• Adding a wildcard symbol may retrieve word variants: hoc ((thieu manh) or (tien anh)) - canh doanh va nhung huong van ban bang*.