Perhaps you should try some spelling variations:
hanh tranh » canh tranh, hanh trinh, hanh trang
tranh cua » doanh cua, manh cua
manh toan » thanh toan, anh tuan, tinh toan
theo chu » theo chieu, cho chu, chao chu
chu xanh » chu manh, chieu xanh, chua xang
ban cong » bang cong, van cong, phan cong
dan toan » van toan, dan than, xuan toan
ban than » ban thanh, van thanh, ban hang

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 - hanh tranh cua ban cong ((((dan toan) OR (manh toan))) OR (ban than)) cao~.
• Adding a wildcard symbol may retrieve word variants: theo chu xanh - hanh tranh cua ban cong ((((dan toan) or (manh toan))) or (ban than)) cao*.