Perhaps you should try some spelling variations:
phuong cong » phuong dong, phong cong, phung cong
doanh phan » doanh nhan, doanh thanh, doanh luan
chau tinh » cuu tinh, ha tinh, cua tinh
va phuong » va thuong, cac phuong
doan phan » toan phan, doanh nhan, doan chuan
tranh va » tranh van, trang va, trinh va
dan phan » dan chan, van phan, dam phan
ho chau » ha chau, ho chu, o chau

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 chau tinh - canh tranh va phuong cong ((((doan phan) OR (doanh phan))) OR (dan phan)) cau~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chau tinh - canh tranh va phuong cong ((((doan phan) OR (doanh phan))) or (dan phan)) cau~".
• Adding a wildcard symbol may retrieve word variants: ho chau tinh - canh tranh va phuong cong ((((doan phan) OR (doanh phan))) or (dan phan)) cau*.