Perhaps you should try some spelling variations:
chinh doanh » kinh doanh
chieu xanh » chieu sach, chieu sang, chieu tinh
nhieu tang » chieu sang, hieu lang, nhiet nang
canh doanh » hanh doanh, doanh doanh, kinh doanh
luan dang » luan nang, luan danh, luan dong
dang cong » dung cong
cong tap » cuong tap, cong tac, cong tan
tap phan » tai phan, cap phan, tap pham
phan dau » phan tu, hang dau

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

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