Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
hanh trang » thanh trung, hanh trinh, minh trang
cua nhung » va nhung
chao chu » cho chu, cua chu, cao cho
chu xanh » chu manh, chieu xanh, chua xang
dan toan » dan than, manh toan, xuan toan
van toan » van tuan, van tan, van thanh

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: chao chu xanh - ((hanh trang) OR (canh tranh)) cua nhung cong ((dan toan) OR (van toan)) cau~.
• Adding a wildcard symbol may retrieve word variants: chao chu xanh - ((hanh trang) or (canh tranh)) cua nhung cong ((dan toan) or (van toan)) cau*.