Perhaps you should try some spelling variations:
hanh tranh » canh tranh, hanh trinh, hanh trang
chieu tinh » trieu tinh, lieu tinh, chau tinh
tranh cua » doanh cua, manh cua
dung cong » dung trong
chu xanh » chu manh, chieu xanh, chua xang
cua dung » cua dang, cua dong, qua dung
van tuan » van ban, anh tuan
van quan » 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: theo ((chu xanh) OR (chieu tinh)) - hanh tranh cua dung cong ((van tuan) OR (van quan)) cau~.
• Adding a wildcard symbol may retrieve word variants: theo ((chu xanh) or (chieu tinh)) - hanh tranh cua dung cong ((van tuan) or (van quan)) cau*.