Perhaps you should try some spelling variations:
cua thuong » cua truong, cua phuong, ca thuong
hanh tranh » canh tranh, hanh trinh, hanh trang
chau tinh » cuu tinh, ha tinh, cua tinh
tranh cua » doanh cua, manh cua
thanh cau » thanh chau, thanh mau, nhanh cau
dong tcc » dong thuc, dong co, dong luc
dong tac » cong tac, dong tai, dong bac

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) OR (diep tinh)) - hanh tranh cua thuong ((dong tcc) OR (dong tac)) thanh cau~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho ((chau tinh) or (diep tinh)) - hanh tranh cua thuong ((dong tcc) OR (dong tac)) thanh cau~".
• Adding a wildcard symbol may retrieve word variants: ho ((chau tinh) or (diep tinh)) - hanh tranh cua thuong ((dong tcc) OR (dong tac)) thanh cau*.