Perhaps you should try some spelling variations:
thanh toan » thanh hoa, thanh san
hanh phan » thanh phan, anh phan, hanh han
dang cong » dung cong
chu xanh » chu manh, chieu xanh, chua xang
phan cua » nhan cua, than cua, phat cua
cua dang » cua cong, cua ban
cho chu » cho thue

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: cho chu xanh - hanh phan cua dang cong ((tinh toan) OR (thanh toan)) cao~.
• Adding a wildcard symbol may retrieve word variants: cho chu xanh - hanh phan cua dang cong ((tinh toan) or (thanh toan)) cao*.