Perhaps you should try some spelling variations:
chinh doanh » kinh doanh
canh doanh » hanh doanh, doanh doanh, kinh doanh
luan nhung » luan chung, luan hung, quan nhung
nhung cong » dung cong, thong cong, hang cong
hieu lang » chieu sang, hieu quang, nhieu tang
doan phan » doanh phan, dan phan, doanh nhan
toan phan » thanh phan, toan ban, hoa phan
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) or (chinh doanh)) luan nhung cong ((doan phan) OR (toan phan)) cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho hieu lang - ((canh doanh) OR (chinh doanh)) luan nhung cong ((doan phan) OR (toan phan)) cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho hieu lang - ((canh doanh) or (chinh doanh)) luan nhung cong ((doan phan) OR (toan phan)) cau".
• Adding a wildcard symbol may retrieve word variants: ho hieu lang - ((canh doanh) or (chinh doanh)) luan nhung cong ((doan phan) OR (toan phan)) cau*.