Perhaps you should try some spelling variations:
chieu tinh » trieu tinh, lieu tinh, chau tinh
canh doanh » hanh doanh, chinh doanh, doanh doanh
dong duong » tuong duong, cuong duong, dong thong
duong manh » duong van
doanh cua » doanh luan
cua dong » chua dong, cua cong, cua dang
toan cao » toan tap
toan ban » van ban

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 ((chieu tinh) OR (cuu tinh)) - canh doanh cua dong duong manh ((toan cao) OR (toan ban))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho ((chieu tinh) or (cuu tinh)) - canh doanh cua dong duong manh ((toan cao) OR (toan ban))~".
• Adding a wildcard symbol may retrieve word variants: ho ((chieu tinh) or (cuu tinh)) - canh doanh cua dong duong manh ((toan cao) OR (toan ban))*.