Perhaps you should try some spelling variations:
doanh thanh » danh thanh, doanh nhan, dinh thanh
doanh doanh » toan doanh, doanh hoan, dong doanh
hien khang » hien khanh, chien thang, thieu khang
canh doanh » hanh doanh, chinh doanh, kinh doanh
thong cong » trong cong, tong cong, thong thong
cua thong » cua thuong, cua khong, cua tong
cong tan » cong tac, cong san, cong thanh
tan phan » toan phan, than phan, van phan
phan cac » nhan cach, phan dau, phan lap

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc hien khang - ((canh doanh) or (((doanh doanh) OR (doanh thanh)))) cua thong cong tan phan cac~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc hien khang - ((canh doanh) OR (((doanh doanh) OR (doanh thanh)))) cua thong cong tan phan cac.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc hien khang - ((canh doanh) or (((doanh doanh) OR (doanh thanh)))) cua thong cong tan phan cac".
• Adding a wildcard symbol may retrieve word variants: hoc hien khang - ((canh doanh) or (((doanh doanh) OR (doanh thanh)))) cua thong cong tan phan cac*.