Perhaps you should try some spelling variations:
nhieu tang » chieu sang, hieu lang, nhiet nang
canh doanh » hanh doanh, chinh doanh, doanh doanh
nhung cong » dung cong, thong cong, nhung don
hang cong » dang cong, hang nong, bang cong
ho nhieu » hop nhieu, ho chieu, he nhieu
tan phan » toan phan, than phan, van phan
phan cau » phan dau, phan cac, phan tu
toan » tran

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho nhieu tang - ((canh doanh) or (toan doanh)) luan ((nhung cong) OR (hang cong)) tan phan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho nhieu tang - ((canh doanh) OR (toan doanh)) luan ((nhung cong) OR (hang cong)) tan phan cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho nhieu tang - ((canh doanh) or (toan doanh)) luan ((nhung cong) OR (hang cong)) tan phan cau".
• Adding a wildcard symbol may retrieve word variants: ho nhieu tang - ((canh doanh) or (toan doanh)) luan ((nhung cong) OR (hang cong)) tan phan cau*.