Perhaps you should try some spelling variations:
truong cong » trong cong, truong dong, truong long
doanh xuan » doanh luan, doan xuan, doanh quan
doanh xuat » doanh luan, doanh cua, doanh bat
ho trieu » mot trieu, 25 trieu, 30 trieu
cong dan » cong san, cong tan, huong dan
cao cap » cao chat
ca cap » cac cap, ca cac, ca cao

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

• If you are trying to use Boolean operators, they must be ALL CAPS: ho trieu tinh - hanh ((doanh xuan) OR (doanh xuat)) truong cong dan ((ca cap) OR (cao cap))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho trieu tinh - hanh ((doanh xuan) or (doanh xuat)) truong cong dan ((ca cap) OR (cao cap))~".
• Adding a wildcard symbol may retrieve word variants: ho trieu tinh - hanh ((doanh xuan) or (doanh xuat)) truong cong dan ((ca cap) OR (cao cap))*.