Perhaps you should try some spelling variations:
chinh doanh » kinh doanh
hanh doanh » hang doanh, doanh doanh, kinh doanh
luan dang » luan nang, luan danh, luan dong
dang cong » dung cong
van thanh » ban thanh, van tuan
thanh cac » hanh cac, thanh bac, thanh ca
chi xanh » chi anh, chi hanh, chieu xanh
chi danh » chi dan, chi anh, chi dinh
cong van » cong vang, cong san, song van

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

• Performing a fuzzy search may retrieve terms with similar spellings: doi ((chi xanh) OR (chi danh)) - ((hanh doanh) or (chinh doanh)) luan dang cong van thanh cac~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi ((chi xanh) OR (chi danh)) - ((hanh doanh) OR (chinh doanh)) luan dang cong van thanh cac*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "doi ((chi xanh) OR (chi danh)) - ((hanh doanh) or (chinh doanh)) luan dang cong van thanh cac*".