Perhaps you should try some spelling variations:
chi thanh » thi thanh, cho thanh, che thanh
tranh cua » doanh cua, manh cua
dung cong » dung trong
chi hanh » thi hanh, chi anh, chi danh
cua dung » cua dang, cua dong, qua dung
cong anh » cong danh, dong anh, hong anh
tuan cu » tuan tu, quan cua, tuan thu

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: doi ((((chi hanh) OR (chi thanh))) OR (chi nhanh)) - canh tranh cua dung cong anh tuan cu~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "doi ((((chi hanh) OR (chi thanh))) or (chi nhanh)) - canh tranh cua dung cong anh tuan cu~".
• Adding a wildcard symbol may retrieve word variants: doi ((((chi hanh) OR (chi thanh))) or (chi nhanh)) - canh tranh cua dung cong anh tuan cu*.