Perhaps you should try some spelling variations:
canh doanh » hanh doanh, chinh doanh, doanh doanh
cuong danh » cuon danh, huong dan, cuong linh
hieu lang » chieu sang, hieu quang, nhieu tang
doanh cac » doanh bac, doanh cao, doanh chau
cong danh » cong dan, cong thanh, cong khanh
toan cao » toan ban
toan tap » toan ban
ho hieu » ho chieu, hoi hieu, nho hieu

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho hieu lang - canh doanh cac truong ((cong danh) OR (cuong danh)) ((toan cao) or (toan tap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho hieu lang - canh doanh cac truong ((cong danh) OR (cuong danh)) ((toan cao) OR (toan tap)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho hieu lang - canh doanh cac truong ((cong danh) OR (cuong danh)) ((toan cao) or (toan tap))".
• Adding a wildcard symbol may retrieve word variants: ho hieu lang - canh doanh cac truong ((cong danh) OR (cuong danh)) ((toan cao) or (toan tap))*.