Perhaps you should try some spelling variations:
hanh doanh » hang doanh, chinh doanh, doanh doanh
thong cong » tong cong, thong thong, phong chong
doanh cua » doanh luan
van thanh » ban thanh, van tuan
thanh cau » thanh chau, thanh mau, nhanh cau
chu xang » chua xang, chu bang, chu quang
chuc » thuc, chua, phuc

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo ((chu xang) OR (chuc nang)) - hanh doanh cua ((thong cong) or (trong cong)) van thanh cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((chu xang) OR (chuc nang)) - hanh doanh cua ((thong cong) OR (trong cong)) van thanh cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo ((chu xang) OR (chuc nang)) - hanh doanh cua ((thong cong) or (trong cong)) van thanh cau".
• Adding a wildcard symbol may retrieve word variants: theo ((chu xang) OR (chuc nang)) - hanh doanh cua ((thong cong) or (trong cong)) van thanh cau*.