Perhaps you should try some spelling variations:
hanh trinh » canh tranh, hanh chinh
luat chung » luan chung, luat thuong, cua chung
chung cong » nhung cong, chong cong, phung cong
hien tach » thien hach, chiet tach, vien bach
dong toan » bong toan, cong toan, dang toan
dung toan » dung doanh, dung thang, dung thanh

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 hien tach - hanh trinh luat chung cong ((dong toan) OR (dung toan)) cao~".
• Adding a wildcard symbol may retrieve word variants: hoc hien tach - hanh trinh luat chung cong ((dong toan) OR (dung toan)) cao*.