Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
hanh doanh » hang doanh, chinh doanh, doanh doanh
chau tinh » cuu tinh, ha tinh, cua tinh
doanh cua » doanh luan
cua nhung » va nhung
cong manh » cong danh, duong manh, cong thanh
toan cao » toan ban
toan tap » toan ban
ho chau » ha chau, ho chu, o chau

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: "ho chau tinh - hanh doanh cua nhung cong manh ((toan cao) OR (toan tap))~".
• Adding a wildcard symbol may retrieve word variants: ho chau tinh - hanh doanh cua nhung cong manh ((toan cao) OR (toan tap))*.