Perhaps you should try some spelling variations:
thieu xanh » chieu xanh, hieu manh, thien anh
canh doanh » hanh doanh, chinh doanh, doanh doanh
cong cuong » cong cong, cong luong, cong huong
phong toan » phong thanh, phong trao, phong van
hoc thieu » toc thieu, hoc hien
doanh cua » doanh luan
bong toan » cong toan, trong toan, cong hoan

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc thieu xanh - canh doanh cua cong cuong ((bong toan) OR (phong toan)) ban~".
• Adding a wildcard symbol may retrieve word variants: hoc thieu xanh - canh doanh cua cong cuong ((bong toan) OR (phong toan)) ban*.